{"title":"Wilkins Parts \u0026 Repair Kits","description":"\u003cp data-start=\"1079\" data-end=\"1146\"\u003eReplacement parts and repair kits for long-term system maintenance.\u003c\/p\u003e\n\u003cp\u003e.\u003c\/p\u003e","products":[{"product_id":"zurn-wilkins-rk114-975xlc-backflow-preventer-repair-kit-1-14-2","title":"Wilkins RK114-975XLC | Backflow Preventer Repair Kit, 1 1\/4\"-2\"","description":"\u003cp\u003eThe Wilkins RK114-975XLC is a comprehensive repair kit designed for 1-1\/4\" to 2\" 975XL\/XL2 Reduced Pressure Principle Backflow Preventers, restoring complete protection from backsiphonage and backpressure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Range:\u003c\/strong\u003e 1-1\/4\" to 2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 975XL\/XL2 Backflow Preventers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Components:\u003c\/strong\u003e Complete poppets, springs, seats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e Lead-free law compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK14-975XLC:\u003c\/strong\u003e 1\/4\"-1\/2\" model version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK34-975XLC:\u003c\/strong\u003e Alternative size variant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLead-free compliant materials\u003c\/li\u003e\n\u003cli\u003eO-rings\u003c\/li\u003e\n\u003cli\u003eSeal rings and retainers\u003c\/li\u003e\n\u003cli\u003eSprings\u003c\/li\u003e\n\u003cli\u003eBolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eUsed for replacing the core sealing and spring components of both check valves and the relief valve on compatible 1-1\/4\" to 2\" backflow preventers in commercial, industrial, and residential water systems requiring backflow protection from backsiphonage and backpressure conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eLead-free law compliant\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all components for both #1 and #2 check valves plus relief valve, eliminating the need for multiple orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestored Protection:\u003c\/strong\u003e Replaces worn sealing and spring components to restore full backsiphonage and backpressure protection on Zurn RK114-975XLC compatible preventers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets lead-free law requirements for safe drinking water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Comprehensive kit allows for complete refurbishment of existing backflow preventers without full unit replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK114-975XLC repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes seats, o-rings, poppets, seal rings\/retainers, springs, and bolts for both #1 and #2 check valves, plus all components for the relief valve including seat, spring, o-rings, seal ring\/retainer, and bolt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for 1-1\/4\" to 2\" 975XL and XL2 Reduced Pressure Principle Backflow Preventers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit lead-free compliant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the RK114-975XLC repair kit is fully compliant with lead-free law requirements for safe drinking water applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\u003cspan\u003e \u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e Contact us \u003c\/a\u003e \u003c\/i\u003e\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42880765198399,"sku":"RK114-975XLC","price":224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK114-975XLC_AF.png?v=1770205730"},{"product_id":"zurn-wilkins-rk14-975xlc-repair-kit-for-14-12-backflow-preventers","title":"Wilkins RK14-975XLC | Repair Kit for 1\/4\"-1\/2\" Backflow Preventers","description":"\u003cp\u003e\nThe Wilkins RK14-975XLC is a comprehensive repair kit designed for 1\/4\"-1\/2\" 975XL\/XL2 Reduced Pressure Principle Backflow Preventers, restoring complete protection from backsiphonage and backpressure.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 to 1\/2 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 975XL\/XL2 Backflow Preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e Lead-free law compliant\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e Complete poppets, springs, seats\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Check and relief valves\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-975XLC:\u003c\/strong\u003e For 1-1\/4\" to 2\" models with different relief valve components\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-975XLC:\u003c\/strong\u003e Alternative size configuration\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-free compliant materials\u003c\/li\u003e\n  \u003cli\u003eO-rings\u003c\/li\u003e\n  \u003cli\u003ePoppets\u003c\/li\u003e\n  \u003cli\u003eSprings\u003c\/li\u003e\n  \u003cli\u003eSeal rings\/retainers\u003c\/li\u003e\n  \u003cli\u003eDiaphragm\u003c\/li\u003e\n  \u003cli\u003eBolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for replacing core sealing and spring components of both check valves and the relief valve on compatible 1\/4\" to 1\/2\" Reduced Pressure Principle Backflow Preventers in commercial and residential water supply systems requiring backflow protection.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-free law compliant\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all components for both #1 and #2 check valves plus relief valve parts for comprehensive restoration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets current lead-free regulations for safe potable water applications and regulatory compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Check Protection:\u003c\/strong\u003e Restores full protection from both backsiphonage and backpressure with seats, o-rings, poppets, seal rings, springs, and bolts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Relief Valve Service:\u003c\/strong\u003e Contains seat, spring, o-rings, seal ring, bolt, lower\/upper plunger, and diaphragm for total relief valve rehabilitation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventer models is the Zurn RK14-975XLC compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK14-975XLC is designed specifically for 1\/4\" to 1\/2\" 975XL and XL2 series Reduced Pressure Principle Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include components for both check valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the kit includes complete components for both #1 and #2 check valves including seats, o-rings, poppets, seal rings\/retainers, springs, bolts, and cover o-rings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What relief valve components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit contains the relief valve seat, spring, o-rings, seal ring\/retainer, bolt, lower plunger, upper plunger, and diaphragm for complete relief valve restoration.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42884249190463,"sku":"RK14-975XLC","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK14-975XLC_AF.png?v=1770312812"},{"product_id":"wilkins-rk1-350-1-model-350350xl-complete-repair-kit","title":"Wilkins RK1-350 | 1\" Model 350\/350XL Complete Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK1-350 is a comprehensive repair kit designed for 1\" Model 350\/350XL Double Check Backflow Preventers, ensuring quick restoration of backflow prevention function without full assembly replacement.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    Model 350\/350XL assemblies\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1015; CSA B64.5\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterial Compliance:\u003c\/strong\u003e\n    Lead-Free construction\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Complete check and seal assembly\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-350:\u003c\/strong\u003e\n    3\/4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350:\u003c\/strong\u003e\n    2 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350:\u003c\/strong\u003e\n    2 1\/2\" - 4\" models with o-rings\/seals\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350:\u003c\/strong\u003e\n    6 Inches models with o-rings\/seals\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350:\u003c\/strong\u003e\n    8\" - 12\" models with o-rings\/seals\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free Materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for repair and maintenance of 1\" Double Check Backflow Preventers in residential, commercial, and industrial applications where backflow prevention is required to protect potable water supplies from contamination.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1015; CSA B64.5\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all necessary components - #1 Check Assembly, #2 Check Assembly, Housing Inlet O-Ring, and Housing Outlet O-Ring for comprehensive repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Restores backflow prevention function without requiring full assembly replacement, reducing downtime and replacement costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e Zurn RK1-350 complies with ASSE 1015 and CSA B64.5 standards, ensuring reliable backflow prevention and regulatory compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Manufactured with lead-free materials for safe potable water applications and compliance with health regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK1-350 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes one #1 Check Assembly, one #2 Check Assembly, one Housing Inlet O-Ring, and one Housing Outlet O-Ring - all components needed for complete repair of 1\" Model 350\/350XL Double Check Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the Zurn RK1-350 compatible with other sizes of Model 350 assemblies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is specifically designed for 1\" Model 350\/350XL assemblies. For other sizes, use RK34-350 for 3\/4\", RK212-350 for 2 1\/2\", RK4-350 for 2 1\/2\"-4\", RK6-350 for 6\", or RK8-350 for 8\"-12\" models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this repair kit meet lead-free requirements for potable water applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all materials in the kit are lead-free and comply with ASSE 1015 and CSA B64.5 standards for safe use in potable water systems.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42911790989375,"sku":"RK1-350","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-350_AL.png?v=1770491854"},{"product_id":"wilkins-rk12-35-12-model-3535xl-atmospheric-vacuum-breaker-repair-kit","title":"Wilkins RK12-35 | 1\/2\" Model 35\/35XL Atmospheric Vacuum Breaker Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK12-35 is a complete repair kit designed for 1\/2\" Model 35XL and 35 atmospheric vacuum breakers, providing essential components to restore proper function and extend equipment life.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    1\/2 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e\n    Complete repair kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    Model 35 and 35XL\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Atmospheric vacuum breakers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponents Included:\u003c\/strong\u003e\n    Float, seal, gasket\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    N\/A - This is the only repair kit specified for the 1\/2\" Model 35\/35XL\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFloat assembly components\u003c\/li\u003e\n  \u003cli\u003eSeal ring material\u003c\/li\u003e\n  \u003cli\u003eGasket O-ring material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for quick repair and replacement of internal components in 1\/2\" atmospheric vacuum breakers installed in residential and commercial plumbing systems to restore vacuum breaker function, extend equipment service life, and avoid costly full assembly replacement.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with atmospheric vacuum breakers complying with applicable plumbing codes and standards\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all essential components—float, seal ring, and gasket O-ring—needed for full restoration of vacuum breaker function.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Enables quick repair and replacement of internal components, avoiding the expense of replacing the entire assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Restores proper operation and extends the lifespan of existing 1\/2\" Model 35 and 35XL atmospheric vacuum breakers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for straightforward repair and maintenance, reducing downtime and labor costs during service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK12-35 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK12-35 includes one float, one seal ring, and one gasket O-ring—all the essential components needed to repair 1\/2\" Model 35 and 35XL atmospheric vacuum breakers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which vacuum breaker models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is specifically designed for use with 1\/2\" Model 35XL and Model 35 atmospheric vacuum breakers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this repair kit instead of replacing the entire vacuum breaker assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Zurn RK12-35 is designed to restore vacuum breaker function through component replacement, providing a cost-effective alternative to full assembly replacement while extending the equipment's service life.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42911791513663,"sku":"RK12-35","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/Image_159b7109-e3b2-4773-887e-94c8775bcbbc.png?v=1770737025"},{"product_id":"wilkins-rk34-350-34-repair-kit-for-model-350350xl-double-check","title":"Wilkins RK34-350 | 3\/4\" Repair Kit for Model 350\/350XL Double Check","description":"\u003cp\u003e\nThe Wilkins RK34-350 is a complete repair kit designed for 3\/4\" Model 350\/350XL Double Check Backflow Preventers, providing all necessary components to restore backflow prevention function.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350\/350XL Double Check\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1015; CSA B64.5\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterials Compliance:\u003c\/strong\u003e\n    Lead-Free certified materials\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n    Complete check and seal assemblies\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-350:\u003c\/strong\u003e\n    1 Inch model size version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350:\u003c\/strong\u003e\n    2 1\/2 Inch model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350:\u003c\/strong\u003e\n    2 1\/2 to 4 Inch models with o-rings\/seals\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350:\u003c\/strong\u003e\n    6 Inch model with o-rings\/seals\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350:\u003c\/strong\u003e\n    8 to 12 Inch models with o-rings\/seals\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free compliant materials\u003c\/li\u003e\n  \u003cli\u003eO-Ring seals\u003c\/li\u003e\n  \u003cli\u003eCheck assembly components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for repair and replacement of internal components in Zurn Wilkins Model 350\/350XL Double Check Backflow Preventers to restore proper backflow prevention function and avoid full assembly replacement in commercial and residential potable water systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1015; CSA B64.5; Lead-Free compliant\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes one #1 Check Assembly, one #2 Check Assembly, one Housing Inlet O-Ring, and one Housing Outlet O-Ring for comprehensive repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Enables quick repair and replacement of internal components to restore backflow prevention function without requiring full assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Compliance:\u003c\/strong\u003e Zurn RK34-350 meets ASSE 1015 and CSA B64.5 standards with lead-free materials for safe potable water applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Complete accessory kit designed for straightforward maintenance and quick restoration of backflow preventer performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK34-350 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes one #1 Check Assembly, one #2 Check Assembly, one Housing Inlet O-Ring, and one Housing Outlet O-Ring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is specifically designed for 3\/4\" Wilkins Model 350 and 350XL Double Check Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit meet lead-free compliance requirements?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Zurn RK34-350 is manufactured with lead-free materials and complies with ASSE 1015 and CSA B64.5 standards for potable water applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42911791579199,"sku":"RK34-350","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-350_ATL.png?v=1770491859"},{"product_id":"wilkins-rk8-350-repair-kit-for-8-10-double-check-backflow-preventers","title":"Wilkins RK8-350 | Repair Kit for 8\"-10\" Double Check Backflow Preventers","description":"\u003cp\u003e\nThe Wilkins RK8-350 is a standard repair kit designed for 8\"-10\" Model 350A\/375\/475 and 8\"-12\" Model 350\/450 Double Check Backflow Preventers, providing essential seals and o-rings for quick restoration of backflow prevention function.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Sizes:\u003c\/strong\u003e\n    8 to 12 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Two check o-rings, twelve poppet bolt o-rings, two seal rings\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350A, 375, 475, 350, 450\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1015, CSA B64.5\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Double check backflow preventers\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-350:\u003c\/strong\u003e\n    1 Inch version with check assemblies\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-350:\u003c\/strong\u003e\n    3\/4 Inch version with check assemblies\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350:\u003c\/strong\u003e\n    2 1\/2 to 4 Inch version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350:\u003c\/strong\u003e\n    6 Inch version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350:\u003c\/strong\u003e\n    2 1\/2 Inch version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality o-ring materials for long-lasting seal performance\u003c\/li\u003e\n  \u003cli\u003eDurable seal ring materials designed for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for repair and replacement of internal seals and o-rings in 8\"-10\" Model 350A\/375\/475 and 8\"-12\" Model 350\/450 Double Check Backflow Preventers to restore proper backflow prevention function and avoid full assembly replacement in commercial, industrial, and municipal water supply systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1015; CSA B64.5\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e The Zurn RK8-350 includes all necessary o-rings and seal rings for comprehensive backflow preventer maintenance without requiring full assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Manufactured with durable materials designed for long-lasting performance and reliable sealing in demanding water supply applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Enables quick repair and restoration of backflow prevention function, reducing downtime and avoiding expensive full unit replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e Complies with ASSE 1015 and CSA B64.5 standards, ensuring reliable backflow prevention in critical water supply protection applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK8-350 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two check o-rings, twelve poppet bolt o-rings, and two seal rings for comprehensive seal replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models are compatible with this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for 8\"-10\" Model 350A\/375\/475 and 8\"-12\" Model 350\/450 Double Check Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this repair kit replace a full backflow preventer assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Zurn RK8-350 allows you to restore backflow prevention function by replacing internal seals and o-rings, avoiding the need for costly full assembly replacement.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42911791775807,"sku":"RK8-350","price":297.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK8-350_600x600_7d5c06bf-8200-4043-98b9-8d1649806c5a.png?v=1770491863"},{"product_id":"zurn-wilkins-rk4-350-repair-kit-for-2-12-4-backflow-preventers","title":"Wilkins RK4-350 | Repair Kit for 2-1\/2\" - 4\" Backflow Preventers","description":"\u003cp\u003e\nThe Wilkins RK4-350 is a standard repair kit designed to restore backflow prevention function for 2-1\/2\" - 4\" Model 350A\/375\/475 assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Sizes:\u003c\/strong\u003e\n    2-1\/2\" - 4\"\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350A\/375\/475 and 350\/450\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Two check O-rings, seals\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1015, CSA B64.5\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterial Compliance:\u003c\/strong\u003e\n    Lead-Free\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-350:\u003c\/strong\u003e\n    1 Inches version with check assemblies\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-350:\u003c\/strong\u003e\n    3\/4 Inches version with check assemblies\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350:\u003c\/strong\u003e\n    2 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350:\u003c\/strong\u003e\n    6 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350:\u003c\/strong\u003e\n    8\" - 12\" version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free compliant materials\u003c\/li\u003e\n  \u003cli\u003eO-ring sealing components\u003c\/li\u003e\n  \u003cli\u003eSeal rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for repairing and maintaining backflow prevention assemblies in commercial and residential plumbing systems where potable water protection is required. Suitable for servicing existing Wilkins Model 350A, 375, 475, 350, and 450 backflow preventers to restore proper sealing and prevent contamination of water supply systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1015; CSA B64.5\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes two check O-rings, eight poppet bolt O-rings, and two seal rings for comprehensive repair without full assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets lead-free material requirements ensuring safe potable water contact and regulatory compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Allows quick repair of internal seals to restore Zurn RK4-350 backflow prevention function while avoiding expensive full assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards Certified:\u003c\/strong\u003e Complies with ASSE 1015 and CSA B64.5 standards for reliable backflow prevention performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is the Zurn RK4-350 compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for 2-1\/2\" - 4\" Model 350A\/375\/475 backflow preventers and 4\" Model 350\/450 assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK4-350 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two check O-rings, eight poppet bolt O-rings, and two seal rings for complete internal seal replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit lead-free compliant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the RK4-350 is manufactured with lead-free materials and complies with ASSE 1015 and CSA B64.5 standards for safe potable water applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42911794036799,"sku":"RK4-350","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK4-350_AF.png?v=1770491904"},{"product_id":"zurn-wilkins-rk6-350-6-backflow-preventer-repair-kit","title":"Wilkins RK6-350 | 6\" Backflow Preventer Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK6-350 is a standard repair kit designed for 6\" models 350, 350A, 450, 375, and 475 backflow preventers, ensuring reliable restoration of backflow prevention function.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eApplicable Size:\u003c\/strong\u003e\n    6 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350, 350A, 450, 375, 475\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n    O-rings and seal rings\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1015, CSA B64.5\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Backflow preventer repair\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-350:\u003c\/strong\u003e\n    1 Inch version with check assemblies\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-350:\u003c\/strong\u003e\n    3\/4 Inch version with check assemblies\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350:\u003c\/strong\u003e\n    2 1\/2 Inches to 4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350:\u003c\/strong\u003e\n    8 Inches to 12 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350:\u003c\/strong\u003e\n    2 1\/2 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality rubber O-rings\u003c\/li\u003e\n  \u003cli\u003eDurable seal rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for quick repair and replacement of internal seals and O-rings in 6\" backflow preventers to restore proper backflow prevention function and avoid full assembly replacement in commercial, industrial, and municipal water systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1015; CSA B64.5\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes two check O-rings, eight poppet bolt O-rings, and two seal rings for comprehensive restoration of the Zurn RK6-350 backflow preventer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Designed with long-lasting materials that ensure reliable performance and extended service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Enables quick repair without requiring full assembly replacement, saving time and money.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Compliance:\u003c\/strong\u003e Meets ASSE 1015 and CSA B64.5 standards for backflow prevention reliability and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is the Wilkins RK6-350 compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK6-350 repair kit is compatible with 6\" models 350, 350A, 450, 375, and 475 backflow preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two check O-rings, eight poppet bolt O-rings, and two seal rings necessary for restoring backflow preventer function.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this repair kit eliminate the need for full assembly replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, this repair kit is designed for quick repair and replacement of internal seals and O-rings, avoiding costly full assembly replacement when only seal components need servicing.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42911794135103,"sku":"RK6-350","price":268.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK6-350_AF.png?v=1770491913"},{"product_id":"wilkins-rk-975tool-14-2-check-seat-removal-tool-kit-for-900xl-series","title":"Wilkins RK-975TOOL | 1\/4\" - 2\" Check Seat Removal Tool Kit for 900XL Series","description":"\u003cp\u003e\nThe Wilkins RK-975TOOL is a professional check seat removal tool kit designed for servicing 1\/4\" - 2\" Model 950XL\/975XL backflow preventers, ensuring quick and efficient maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize Range:\u003c\/strong\u003e\n    1\/4 to 2 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Three specialized removal tools\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    950XL and 975XL series\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication Type:\u003c\/strong\u003e\n    Backflow preventer maintenance accessory\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eTool Configuration:\u003c\/strong\u003e\n    Complete service tool set\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eNone:\u003c\/strong\u003e\n    This is a standalone accessory kit\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable tool-grade materials for professional service applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed by professional plumbers and maintenance technicians for servicing and repairing 900XL series backflow preventers in commercial, industrial, and residential water supply systems requiring check seat removal and replacement.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nProfessional service tool for use with ASSE-certified backflow prevention devices\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Tool Set:\u003c\/strong\u003e Includes three specialized tools (971-SEATTOOL for 1\/4\" - 1\/2\", 972-SEATTOOL for 3\/4\" - 1\", and 973-SEATTOOL for 1-1\/4\" - 2\") covering the full range of small 900XL series backflow preventers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Service:\u003c\/strong\u003e Designed to aid in quick and simple removal of check seats, reducing service time and labor costs during repairs or replacements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Engineered specifically for Zurn RK-975TOOL compatibility with Model 950XL\/975XL backflow preventers, ensuring proper fit and function.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Single kit handles multiple valve sizes, eliminating the need for purchasing individual tools for different sized backflow preventers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventer models are compatible with the Zurn RK-975TOOL kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This tool kit is specifically designed for Model 950XL and 975XL series backflow preventers in sizes ranging from 1\/4\" to 2\".\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to purchase separate tools for different valve sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the RK-975TOOL includes all three tools needed to service the complete size range (1\/4\" - 2\") in one comprehensive kit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of these check seat removal tools?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: These specialized tools enable quick and simple removal of check seats from 900XL series backflow preventers during routine maintenance, repairs, or seat replacement procedures.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908241983,"sku":"RK-975TOOL","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK-975TOOL_AF.png?v=1770568627"},{"product_id":"wilkins-rk1-375bof-1-blow-outflush-fitting","title":"Wilkins RK1-375BOF | 1\" Blow Out\/Flush Fitting","description":"\u003cp\u003e\nThe Wilkins RK1-375BOF is a 1\" accessory fitting designed for purging debris, winterizing water lines, and flushing new backflow preventer installations.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eIncluded Components:\u003c\/strong\u003e One fitting, two O-rings\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Compatible backflow preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eFunction:\u003c\/strong\u003e Debris removal and winterization\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e New installation flushing\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-375BOF:\u003c\/strong\u003e 3\/4 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered polymer construction\u003c\/li\u003e\n  \u003cli\u003eO-ring seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK1-375BOF is installed on compatible backflow preventers to facilitate system maintenance, winterization procedures, and initial system flushing during new installations to prevent fouling of internal check valves.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with certified backflow prevention assemblies\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDebris Prevention:\u003c\/strong\u003e Effectively purges debris from water lines before it reaches internal check valves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWinterization Support:\u003c\/strong\u003e Simplifies blow-out procedures for protecting systems during cold weather.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes fitting and two O-rings for immediate installation and replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Provides quick access point for flushing and system servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventers is the Wilkins RK1-375BOF compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK1-375BOF is designed for use with compatible 1\" Wilkins backflow preventer models. For 3\/4\" models, use the RK34-375BOF variant instead.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is included with the Zurn RK1-375BOF?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Each kit includes one blow-out\/flush fitting and two replacement O-rings for proper sealing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I use this blow-out fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Use it during new installation flushing, seasonal winterization blow-out procedures, or whenever debris needs to be purged from the water line.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908340287,"sku":"RK1-375BOF","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-375BOF_ATL.png?v=1770568634"},{"product_id":"wilkins-rk1-600xl-1-600xl-repair-kit","title":"Wilkins RK1-600XL | 1\" 600XL Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK1-600XL is a comprehensive repair kit designed for overhauling 1\" Model 600XL Pressure Reducing Valves, restoring compliant operation and extending product life.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Valve Model:\u003c\/strong\u003e\n    600XL Pressure Reducing Valve\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterials Compliance:\u003c\/strong\u003e\n    Lead-Free\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e\n    Complete Internal Repair\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Pressure regulation restoration\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-600XL:\u003c\/strong\u003e\n    3\/4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK12-600XL:\u003c\/strong\u003e\n    Related variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-600XL:\u003c\/strong\u003e\n    Related variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK112-600XL:\u003c\/strong\u003e\n    Related variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK2-600XL:\u003c\/strong\u003e\n    Related variant\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free compliant materials\u003c\/li\u003e\n  \u003cli\u003eStrainer Cap Washer\u003c\/li\u003e\n  \u003cli\u003eScreen\u003c\/li\u003e\n  \u003cli\u003eCap Washer\u003c\/li\u003e\n  \u003cli\u003eSeat Washer\u003c\/li\u003e\n  \u003cli\u003ePlunger Stem Washer\u003c\/li\u003e\n  \u003cli\u003eSeat Gasket\u003c\/li\u003e\n  \u003cli\u003eUnion Gasket\u003c\/li\u003e\n  \u003cli\u003eO-Ring\u003c\/li\u003e\n  \u003cli\u003eStem\u003c\/li\u003e\n  \u003cli\u003eDiaphragm\u003c\/li\u003e\n  \u003cli\u003eDiaphragm Disc\u003c\/li\u003e\n  \u003cli\u003eBolt\/Nut\u003c\/li\u003e\n  \u003cli\u003eSpring\u003c\/li\u003e\n  \u003cli\u003eSpring Disc\u003c\/li\u003e\n  \u003cli\u003eFriction Ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for complete internal repair and overhaul of 1\" Model 600XL Pressure Reducing Valves in residential, commercial, and industrial plumbing systems where pressure regulation is required. Ideal for maintenance applications to restore proper pressure control and extend valve service life.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free compliant materials\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all necessary components for total internal overhaul of the Zurn RK1-600XL compatible valve, eliminating the need for multiple part orders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Proper Operation:\u003c\/strong\u003e Replaces all wear components to restore compliant pressure regulation and extend valve service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Manufactured with lead-free materials ensuring safe installation in potable water systems and meeting current regulations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Comprehensive kit allows for economical valve restoration versus complete valve replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK1-600XL repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Strainer Cap Washer, Screen, Cap Washer, Seat Washer, Plunger Stem Washer, Seat Gasket, Union Gasket, O-Ring, Stem, Diaphragm, Diaphragm Disc, Bolt\/Nut, Spring, Spring Disc, and Friction Ring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit compatible with other valve sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this RK1-600XL is specifically designed for 1\" Model 600XL valves. For 3\/4\" models, use the RK34-600XL repair kit which contains identical component types.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit meet lead-free requirements for potable water systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the repair kit is manufactured with lead-free compliant materials suitable for potable water applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908373055,"sku":"RK1-600XL","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-600XL_ATR.png?v=1770568639"},{"product_id":"wilkins-rk1-70xl-complete-repair-kit-for-1-70xl-series-prv","title":"Wilkins RK1-70XL | Complete Repair Kit for 1\" 70XL PRV","description":"\u003cp\u003e\nThe Wilkins RK1-70XL is a comprehensive repair kit designed to completely overhaul 1\" Model 70 series Pressure Reducing Valves, restoring proper pressure regulation and compliant operation with lead-free components.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e 70XL, 70DU, 70 valves\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterial Compliance:\u003c\/strong\u003e Lead-Free materials\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e 10 replacement parts included\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Complete internal valve repair\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-70XL:\u003c\/strong\u003e Alternative repair kit variant\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Spring\u003c\/li\u003e\n  \u003cli\u003eLead-Free compliant materials throughout\u003c\/li\u003e\n  \u003cli\u003eUnion Gasket material\u003c\/li\u003e\n  \u003cli\u003eDiaphragm elastomer\u003c\/li\u003e\n  \u003cli\u003eMetal components (cartridge, discs, bolts, locknut)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for complete internal repair and overhaul of compatible 1\" pressure reducing valves in residential, commercial, and industrial water supply systems where pressure regulation needs to be restored to proper operation.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free compliant materials\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Overhaul Solution:\u003c\/strong\u003e Includes all 10 essential components needed to fully restore Zurn RK1-70XL compatible valves to proper operation, eliminating the need for multiple part orders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e All materials meet lead-free standards, ensuring safe potable water applications and regulatory compliance for commercial and residential installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Component Quality:\u003c\/strong\u003e Features stainless steel spring and unitized cartridge design that restores optimal pressure regulation performance and extends valve service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with 1\" Model 70XL, 70DU, and 70 series valves, providing a versatile repair solution for multiple Zurn RK1-70XL valve configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What valves is the RK1-70XL repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for 1\" Model 70XL, 70DU, and 70 series Pressure Reducing Valves manufactured by Wilkins\/Zurn.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the complete repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes one union gasket, cartridge, diaphragm, diaphragm disc, diaphragm bolt, stainless steel spring, spring disc, friction ring, locknut, and adjustment bolt for complete internal valve overhaul.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit lead-free compliant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all materials in the RK1-70XL repair kit are lead-free compliant, making it suitable for potable water applications and meeting current regulatory standards.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908405823,"sku":"RK1-70XL","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-70XL_ATR.png?v=1770568643"},{"product_id":"wilkins-rk1-720ab-720a-bonnet-repair-kit-12-2","title":"Wilkins RK1-720AB | 720A Bonnet Repair Kit, 1\/2\" - 2\"","description":"\u003cp\u003e\nThe Wilkins RK1-720AB is a comprehensive bonnet repair kit designed for Model 720A Pressure Vacuum Breakers, providing complete external assembly replacement for irrigation backflow prevention systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize Range:\u003c\/strong\u003e\n    1\/2\" - 2\"\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Model:\u003c\/strong\u003e\n    720A Pressure Vacuum Breakers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Six essential replacement parts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1020 compliant\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication Type:\u003c\/strong\u003e\n    Irrigation backflow prevention\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    N\/A - This is the only bonnet-specific repair kit for the Model 720\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBonnet assembly material\u003c\/li\u003e\n  \u003cli\u003eCanopy material\u003c\/li\u003e\n  \u003cli\u003eO-Ring seal material\u003c\/li\u003e\n  \u003cli\u003eBonnet washer material\u003c\/li\u003e\n  \u003cli\u003eStainless steel canopy screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK1-720AB is installed on Model 720A Pressure Vacuum Breakers to replace worn or damaged external bonnet assemblies. This repair kit is primarily used in irrigation backflow prevention systems where the bonnet, canopy, and associated seals need replacement to restore proper sealing and protect internal valve components from environmental exposure.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1020\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Bonnet Assembly:\u003c\/strong\u003e Includes all necessary components (three canopy screws, canopy, bonnet, bonnet washer, and bonnet O-ring) for complete external assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtends Valve Life:\u003c\/strong\u003e Restores proper sealing and protects internal components, extending the operational life of the Zurn RK1-720AB compatible 720A pressure vacuum breakers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance Solution:\u003c\/strong\u003e Provides a convenient repair alternative to complete valve replacement, reducing downtime and maintenance costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards Compliant:\u003c\/strong\u003e Meets ASSE 1020 specifications for pressure vacuum breakers, ensuring reliable backflow prevention performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the RK1-720AB bonnet repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes three canopy screws, one canopy, one bonnet, one bonnet washer, and one bonnet O-ring for complete external bonnet assembly replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which valve models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is specifically designed for Model 720A Pressure Vacuum Breakers in sizes ranging from 1\/2\" to 2\".\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I use this bonnet repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Use this kit when the external bonnet assembly shows signs of wear, damage, or leaking, or when the seals need replacement to restore proper protection of internal valve components.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908438591,"sku":"RK1-720AB","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-720AB-01.png?v=1770568648"},{"product_id":"wilkins-rk1-720apk-model-720a-pressure-vacuum-breaker-repair-kit","title":"Wilkins RK1-720APK | Model 720A Pressure Vacuum Breaker Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK1-720APK is a targeted Pro-Kit designed to restore proper sealing and operation in Model 720A Pressure Vacuum Breakers for irrigation systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Sizes:\u003c\/strong\u003e 1\/2, 3\/4, 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e Internal component repair kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Irrigation backflow prevention systems\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponents Included:\u003c\/strong\u003e Five critical internal parts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Model 720A PVB only\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eN\/A:\u003c\/strong\u003e This is a specific Pro-Kit variant for the Model 720A\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO-Ring material (bonnet seal)\u003c\/li\u003e\n  \u003cli\u003eLoad nut and guide assembly material\u003c\/li\u003e\n  \u003cli\u003eLoad washer material\u003c\/li\u003e\n  \u003cli\u003eUpper disc material\u003c\/li\u003e\n  \u003cli\u003ePoppet material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for maintenance and repair of Model 720A Pressure Vacuum Breakers installed in irrigation systems where backflow prevention is required. The Zurn RK1-720APK kit replaces worn internal components within the bonnet assembly to restore proper check valve sealing and air inlet valve operation in systems protecting potable water supplies from contamination.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nCompatible with Model 720A devices meeting ASSE 1020 standards; USC FCCCHR approved assemblies\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Internal Component Set:\u003c\/strong\u003e Includes all five critical wear components (O-ring bonnet, load nut and guide, load washer, upper disc, and poppet) for comprehensive repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargeted Repair Solution:\u003c\/strong\u003e Specifically engineered for Model 720A devices in 1\/2\", 3\/4\", and 1\" sizes, ensuring precise fit and reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Proper Operation:\u003c\/strong\u003e Replaces worn sealing and moving parts to restore full backflow prevention capability and maintain system compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Extends the service life of existing pressure vacuum breakers without requiring complete assembly replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What Model 720A sizes is the Wilkins RK1-720APK compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK1-720APK Pro-Kit is designed for use with Model 720A Pressure Vacuum Breakers in 1\/2\", 3\/4\", and 1\" sizes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes five essential parts: O-Ring Bonnet, Load Nut and Guide, Load Washer, Disc Upper, and Poppet for complete internal component replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I use the Zurn RK1-720APK repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Use this kit when your Model 720A Pressure Vacuum Breaker shows signs of leaking, reduced performance, or fails testing, indicating worn internal sealing or check valve components that require replacement.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908504127,"sku":"RK1-720APK","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-720APK_E.png?v=1770568662"},{"product_id":"wilkins-rk1-bvhd-1-ball-valve-repair-handles-stainless-steel","title":"Wilkins RK1-BVHD | 1\" Ball Valve Repair Handles, Stainless Steel","description":"\u003cp\u003e\nThe Wilkins RK1-BVHD is a repair kit containing replacement handles and nuts for 1\" non-potable ball valves, providing a cost-effective alternative to full valve replacement.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eHandle Color:\u003c\/strong\u003e\n    Blue (Non-Potable)\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNut Material:\u003c\/strong\u003e\n    Stainless Steel\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n    Two Handles, Two Nuts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Non-Potable Ball Valves\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-BVHD:\u003c\/strong\u003e\n    3\/4 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Nuts\u003c\/li\u003e\n  \u003cli\u003eBlue Colored Handle Material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nReplacement of broken or worn handles on 1\" non-potable ball valves in commercial, industrial, and institutional applications where valve handle repair is needed to restore operation without replacing the entire valve assembly.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nNon-potable water applications\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair:\u003c\/strong\u003e Avoids the expense of full valve replacement by providing only the necessary replacement components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Stainless steel nuts ensure long-lasting corrosion resistance and reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor-Coded Safety:\u003c\/strong\u003e Blue handles clearly identify non-potable water applications, preventing cross-connection hazards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes both handles and nuts needed for a complete repair in a single package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is included in the Zurn RK1-BVHD repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two blue ball valve handles and two stainless steel nuts for replacing damaged or worn components on 1\" non-potable ball valves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can the Wilkins RK1-BVHD be used on potable water systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is specifically designed for non-potable water applications, as indicated by the blue color-coding of the handles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the Zurn RK1-BVHD compatible with 3\/4\" ball valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is designed for 1\" ball valves. For 3\/4\" valves, use the RK34-BVHD repair kit instead.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908569663,"sku":"RK1-BVHD","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-BVHDSS_ATF.png?v=1770568666"},{"product_id":"wilkins-rk1-nr3xl-repair-kit-for-nr3xlnr3-pressure-reducing-valve-1","title":"Wilkins RK1-NR3XL | Repair Kit for NR3XL\/NR3 Pressure Reducing Valve, 1\"","description":"\u003cp\u003e\nThe Wilkins RK1-NR3XL is a comprehensive repair kit designed to restore full functionality to 1\" NR3XL and NR3 pressure reducing valves without replacing the entire valve body.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eSpring Range:\u003c\/strong\u003e 15–75 PSI\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompliance:\u003c\/strong\u003e Lead-Free certified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e Complete cartridge assembly included\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e NR3XL and NR3 valves\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK112-NR3XL:\u003c\/strong\u003e 1 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-NR3XL:\u003c\/strong\u003e 1 1\/4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK12-NR3XL:\u003c\/strong\u003e 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK2-NR3XL:\u003c\/strong\u003e 2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-NR3XL:\u003c\/strong\u003e 3\/4 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCartridge assembly components\u003c\/li\u003e\n  \u003cli\u003eStainless steel spring\u003c\/li\u003e\n  \u003cli\u003eSpring disc\u003c\/li\u003e\n  \u003cli\u003eFriction ring\u003c\/li\u003e\n  \u003cli\u003eUnion gasket\u003c\/li\u003e\n  \u003cli\u003eValve lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nField repair kit for restoring pressure control without replacing valve body in residential, commercial, and institutional applications where the Zurn RK1-NR3XL compatible NR3XL or NR3 1\" pressure reducing valves require maintenance or service to restore optimal performance and pressure regulation.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free compliant\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all necessary components—cartridge, spring, spring disc, friction ring, union gasket, and lubricant—for full valve restoration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Restores pressure control without costly valve body replacement, extending the service life of existing installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with both Zurn RK1-NR3XL compatible NR3XL and NR3 1\" pressure reducing valves for flexible field applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Construction:\u003c\/strong\u003e Meets current lead-free compliance standards for safe potable water applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit compatible with both NR3XL and NR3 valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the RK1-NR3XL repair kit is designed to work with both Zurn Wilkins NR3XL and NR3 1\" pressure reducing valves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What pressure range does this repair kit support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit includes a spring rated for 15–75 PSI pressure regulation range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does the kit include everything needed for a complete repair?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the kit includes the cartridge, spring, spring disc, friction ring, union gasket, and lubricant—all components required for complete valve repair and restoration.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908602431,"sku":"RK1-NR3XL","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-NR3XL_600x600_93ce2e53-a48f-4de5-840d-1472e1827c5b.png?v=1770568670"},{"product_id":"wilkins-rk114-375r-1-14-2-model-375375xl-rubber-repair-kit","title":"Wilkins RK114-375R | 1-1\/4\"-2\" Model 375\/375XL Rubber Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK114-375R is a comprehensive elastomer seal kit designed for 1-1\/4\" to 2\" Model 375\/375XL Reduced Pressure Principle Backflow Preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\n1 1\/4 to 2 Inches\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\nModel 375\/375XL assemblies\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\nASSE 1013, C-UL Classified\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMaterial Compliance:\u003c\/strong\u003e\nLead-Free materials\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\nComplete elastomer seal replacement\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK34-375R:\u003c\/strong\u003e\n1\/2\"-3\/4\" model version\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK8-375R:\u003c\/strong\u003e\n8\"-10\" model (relief valve only)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK212-375R:\u003c\/strong\u003e\nAlternative model variant\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLead-Free Rubber Compounds\u003c\/li\u003e\n\u003cli\u003eElastomer Seals\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material\u003c\/li\u003e\n\u003cli\u003eO-Ring Compounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed to replace all rubber seals, diaphragms, and o-rings within the check valves and relief valve of compatible 1-1\/4\" to 2\" Zurn Wilkins Model 375\/375XL Reduced Pressure Principle Backflow Preventers during routine maintenance and repair procedures.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1013; C-UL Classified; Lead-Free Compliance\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Includes all necessary elastomer seals, o-rings, and diaphragm for complete Zurn RK114-375R assembly repair in one package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Compliance:\u003c\/strong\u003e Lead-Free materials and certified to ASSE 1013 standards ensure safe drinking water protection and regulatory compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Quality rubber compounds restore optimal sealing performance and extend the operational life of backflow prevention assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Efficiency:\u003c\/strong\u003e Pre-packaged kit simplifies maintenance procedures and reduces downtime for Zurn RK114-375R compatible backflow preventer servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the RK114-375R repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two ball valve o-rings, two sleeve\/#1 seat o-rings, two seal washers, one #2 seat o-ring, one relief valve seal washer, one relief valve o-ring, two sensing port o-rings, one diaphragm, one plunger o-ring, and one relief valve cover o-ring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models are compatible with this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed for 1-1\/4\" to 2\" Zurn Wilkins Model 375 and 375XL Reduced Pressure Principle Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should the rubber components be replaced in a backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Rubber seals and o-rings should be replaced during annual testing or whenever leakage or reduced performance is detected to maintain proper backflow prevention functionality.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\n\u003cspan\u003e\n\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\nDo not use with water that is unsafe or of unknown quality without adequate\ndisinfection either before or after the system.\n\u003c\/span\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003ci\u003e\n\"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n\u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\nContact us\n\u003c\/a\u003e\n\u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908635199,"sku":"RK114-375R","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK114-375R_ATF.png?v=1770568674"},{"product_id":"wilkins-rk114-nr3xl-repair-kit-for-nr3xlnr3-prv-1-14-inches","title":"Wilkins RK114-NR3XL | Repair Kit for NR3XL\/NR3 PRV, 1 1\/4 Inches","description":"\u003cp\u003e\nThe Wilkins RK114-NR3XL is a complete repair kit designed to service and rebuild 1 1\/4 Inch NR3XL and NR3 pressure reducing valves, extending valve life and maintaining optimal performance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1 1\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eSpring Range:\u003c\/strong\u003e 15–75 PSI\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e Lead-Free certified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e Complete cartridge assembly included\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e NR3XL and NR3 valves\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK112-NR3XL:\u003c\/strong\u003e 1 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK12-NR3XL:\u003c\/strong\u003e 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-NR3XL:\u003c\/strong\u003e 1 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK2-NR3XL:\u003c\/strong\u003e 2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-NR3XL:\u003c\/strong\u003e 3\/4 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCartridge assembly components\u003c\/li\u003e\n  \u003cli\u003eSpring disc material\u003c\/li\u003e\n  \u003cli\u003eFriction ring\u003c\/li\u003e\n  \u003cli\u003eUnion gasket\u003c\/li\u003e\n  \u003cli\u003eLead-free construction materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nService and rebuild existing 1 1\/4 Inches pressure reducing valves to extend valve life and restore optimal performance in commercial, residential, and industrial water distribution systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free compliant\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all necessary components—cartridge, spring, spring disc, friction ring, union gasket, and lubricant—for comprehensive valve rebuild.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Valve Life:\u003c\/strong\u003e The Zurn RK114-NR3XL restores pressure reducing valve performance, eliminating the need for complete valve replacement and reducing long-term costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-packaged kit with all components simplifies maintenance procedures and minimizes downtime during service operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Designed specifically for Zurn RK114-NR3XL NR3XL and NR3 series 1 1\/4 Inches pressure reducing valves, ensuring perfect fit and reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What valves is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for use with Zurn Wilkins NR3XL and NR3 pressure reducing valves in 1 1\/4 Inches size only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes a complete cartridge assembly, spring (15–75 PSI range), spring disc, friction ring, union gasket, and lubricant for complete valve rebuild.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does this repair kit extend valve life?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: By replacing worn internal components, the kit restores proper pressure regulation and sealing, preventing leaks and maintaining consistent water pressure control without requiring full valve replacement.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908667967,"sku":"RK114-NR3XL","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK114-NR3XL_600x600_94e4ef08-a521-4df4-9e0d-6c7f2a108a0d.png?v=1770568678"},{"product_id":"wilkins-rk12-nr3xl-repair-kit-for-nr3xlnr3-pressure-reducing-valve-12","title":"Wilkins RK12-NR3XL | Repair Kit for NR3XL\/NR3 Pressure Reducing Valve, 1\/2\"","description":"\u003cp\u003e\nThe Wilkins RK12-NR3XL is a comprehensive repair kit designed to restore and maintain optimal performance of NR3XL and NR3 1\/2\" pressure reducing valves.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2 Inches\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eSpring Range:\u003c\/strong\u003e 15–75 PSI\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eCompliance:\u003c\/strong\u003e Lead-Free certified\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e NR3XL and NR3 valves\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e Complete cartridge assembly components\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK112-NR3XL:\u003c\/strong\u003e 1 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-NR3XL:\u003c\/strong\u003e 1 1\/4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-NR3XL:\u003c\/strong\u003e 1 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK2-NR3XL:\u003c\/strong\u003e 2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-NR3XL:\u003c\/strong\u003e 3\/4 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCartridge assembly components\u003c\/li\u003e\n  \u003cli\u003eSpring (corrosion-resistant)\u003c\/li\u003e\n  \u003cli\u003eSpring disc\u003c\/li\u003e\n  \u003cli\u003eFriction ring\u003c\/li\u003e\n  \u003cli\u003eUnion gasket\u003c\/li\u003e\n  \u003cli\u003eValve lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK12-NR3XL is used for maintenance and pressure regulation restoration on 1\/2\" pressure reducing valves in residential and commercial applications. This repair kit is ideal for servicing existing NR3XL and NR3 valves to extend their operational life and maintain consistent water pressure control throughout plumbing systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free compliant\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all necessary components—cartridge, spring, spring disc, friction ring, union gasket, and lubricant—for comprehensive valve restoration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Pressure Range:\u003c\/strong\u003e Spring range of 15–75 PSI provides flexible pressure regulation for diverse residential and commercial applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets current safety standards for potable water systems, ensuring safe drinking water delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Simplifies routine maintenance and extends the service life of Zurn Wilkins NR3XL and NR3 pressure reducing valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What valves is the RK12-NR3XL repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is specifically designed for Zurn Wilkins NR3XL and NR3 1\/2\" pressure reducing valves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes a cartridge, spring, spring disc, friction ring, union gasket, and lubricant—everything needed for a complete valve rebuild.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What pressure range does the spring in this kit support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The spring is rated for 15–75 PSI, allowing for flexible pressure regulation in various plumbing applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908700735,"sku":"RK12-NR3XL","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK12-NR3XL_600x600_76d84e27-9bed-4e00-8d47-8ee78d2cbedb.png?v=1770568682"},{"product_id":"wilkins-rk18-860xl-test-cock-4-pack-kit-18-mnpt-x-14-fnpt","title":"Wilkins RK18-860XL | Test Cock 4-Pack Kit, 1\/8\" MNPT x 1\/4\" FNPT","description":"\u003cp\u003e\nThe Wilkins RK18-860XL is a 4-pack kit of resilient seated ball type test cocks designed for installation on backflow preventers to allow differential pressure gauge attachment for annual testing and maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eConnection Type:\u003c\/strong\u003e\n    1\/8\" MNPT x 1\/4\" FNPT\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e\n    300 PSI WOG\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Temperature:\u003c\/strong\u003e\n    180°F\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    NSF\/ANSI 372\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eThread Standard:\u003c\/strong\u003e\n    ANSI B1.20.1\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK14-860XL:\u003c\/strong\u003e\n    1\/4\" MNPT connection version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK18-860XLFT:\u003c\/strong\u003e\n    1\/8\" MNPT with SAE flare fitting\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK14-860XLFT:\u003c\/strong\u003e\n    1\/4\" MNPT with SAE flare fitting\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBody: Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003eBall: Low Lead Chrome-Plated Brass\u003c\/li\u003e\n  \u003cli\u003eSeat and Packing: Teflon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nInstalled on backflow preventers at test ports for attaching differential pressure gauges during annual testing and maintenance procedures. Test cocks are threaded into test ports on devices such as the Wilkins 350XL and similar backflow prevention assemblies, positioned between 12 inches minimum and 30 inches maximum from the floor for indoor installations.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nNSF\/ANSI 372 (0.25% Maximum Weighted Average Lead Content); Certified by IAPMO R\u0026amp;T\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Lead Compliance:\u003c\/strong\u003e Each test cock in the Zurn RK18-860XL kit is certified to NSF\/ANSI 372 for safe potable water applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResilient Ball Design:\u003c\/strong\u003e Chrome-plated brass ball with Teflon seat and packing ensures reliable sealing and smooth operation for repeated testing cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Rated for 300 PSI WOG and temperatures up to 180°F, suitable for demanding commercial and industrial backflow prevention systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Accessory Kit:\u003c\/strong\u003e Four test cocks per kit provide convenient replacement or installation solution for multiple test ports on backflow preventers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventers is the Wilkins RK18-860XL compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK18-860XL is designed for backflow preventers with 1\/4\" FNPT test port openings, including the Wilkins 350XL and other models requiring 1\/8\" MNPT test cocks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How many test cocks are included in the RK18-860XL kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit contains four individual 1\/8\" MNPT x 1\/4\" FNPT test cocks, providing complete coverage for a typical four-port backflow preventer assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these test cocks with a differential pressure gauge test kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, these test cocks are specifically designed to allow attachment of differential pressure gauges for annual backflow preventer testing and maintenance. For fast connection with test kit hoses, consider the RK18-860XLFT variant with SAE flare fittings.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908831807,"sku":"RK18-860XL","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/Wilkins_RK18-860XL.jpg?v=1770736076"},{"product_id":"wilkins-rk18-860xlft-test-cock-4-pack-kit-18-mnpt-x-45-sae-flare","title":"Wilkins RK18-860XLFT | Test Cock 4-Pack Kit, 1\/8\" MNPT x 45° SAE Flare","description":"\u003cp\u003e\nThe Wilkins RK18-860XLFT is a 4-pack accessory kit containing four 1\/8\" MNPT test cocks with 45° SAE flare fittings for backflow preventer testing applications.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eThread Size:\u003c\/strong\u003e\n    1\/8 Inches MNPT\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e\n    300 PSI WOG\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e\n    180°F\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    NSF\/ANSI 372\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eFlare Connection:\u003c\/strong\u003e\n    45° SAE Flare\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK14-860XLFT:\u003c\/strong\u003e\n    1\/4 Inch MNPT version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK18-860XL:\u003c\/strong\u003e\n    1\/8 Inch MNPT with 1\/4 Inch FNPT\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK14-860XL:\u003c\/strong\u003e\n    1\/4 Inch MNPT with 1\/4 Inch FNPT\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMain Valve Body: Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003eBall: Low Lead Chrome-Plated Brass\u003c\/li\u003e\n  \u003cli\u003eSeat and Packing: Teflon\u003c\/li\u003e\n  \u003cli\u003eFlare Fitting: Brass ASTM B16\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK18-860XLFT test cocks are installed on backflow preventers to create test ports for attaching differential pressure gauges during annual testing and maintenance procedures. The 45° SAE flare fitting enables tool-free, fast attachment of test kit hoses. Installation height typically ranges from 12 inches minimum to 30 inches maximum above the floor.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nNSF\/ANSI 372 (0.25% maximum weighted average lead content); ASTM B584; ASTM B16; ANSI B1.20.1\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Free Testing Connection:\u003c\/strong\u003e The 45° SAE flare outlet allows for fast and easy attachment of test kit hoses without additional tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Lead Compliance:\u003c\/strong\u003e Certified to NSF\/ANSI 372 with 0.25% maximum weighted average lead content for safe drinking water applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Low lead cast bronze body and chrome-plated brass ball with Teflon seats ensure long-lasting performance and reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDebris Protection:\u003c\/strong\u003e Includes threaded dust covers to protect against fouling caused by insects, dirt, and debris when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventers are compatible with the Zurn RK18-860XLFT test cocks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: These test cocks are designed for installation on backflow preventers with 1\/8\" MNPT threaded test ports, including models like the Wilkins 350XL and similar assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How many test cocks are included in the RK18-860XLFT kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit contains four individual 1\/8\" MNPT x 45° SAE test cocks, providing a complete set for standard four-port backflow preventer testing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between RK18-860XLFT and RK18-860XL?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK18-860XLFT features 45° SAE flare fittings for tool-free test hose attachment, while the RK18-860XL has standard 1\/4\" FNPT threaded outlets.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908864575,"sku":"RK18-860XLFT","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/Wilkins_RK18-860XLFT.jpg?v=1770736024"},{"product_id":"wilkins-rk2-nr3xl-repair-kit-for-nr3xl-pressure-reducing-valve-2-inches","title":"Wilkins RK2-NR3XL | Repair Kit for NR3XL Pressure Reducing Valve, 2 Inches","description":"\u003cp\u003e\nThe Wilkins RK2-NR3XL is a complete lead-free repair kit designed for full internal service of 2\" NR3XL Pressure Reducing Valves in commercial plumbing systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 2 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompliance:\u003c\/strong\u003e Lead-Free certified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e NR3XL 2\" PRVs\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e Complete repair kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Commercial plumbing systems\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK112-NR3XL:\u003c\/strong\u003e 1 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-NR3XL:\u003c\/strong\u003e 1 1\/4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK12-NR3XL:\u003c\/strong\u003e 1\/2 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-NR3XL:\u003c\/strong\u003e 1 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-NR3XL:\u003c\/strong\u003e 3\/4 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free Compliant Materials\u003c\/li\u003e\n  \u003cli\u003eUnion Gasket\u003c\/li\u003e\n  \u003cli\u003eCartridge Assembly\u003c\/li\u003e\n  \u003cli\u003eSpring\u003c\/li\u003e\n  \u003cli\u003eSpring Disc\u003c\/li\u003e\n  \u003cli\u003eFriction Ring\u003c\/li\u003e\n  \u003cli\u003eLocknut\u003c\/li\u003e\n  \u003cli\u003eAdjustment Bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK2-NR3XL is used for full internal service and maintenance of 2\" NR3XL Pressure Reducing Valves in commercial plumbing systems, including office buildings, hospitals, schools, and multi-story facilities where pressure regulation is critical for system performance and longevity.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free Certified\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit Solution:\u003c\/strong\u003e Includes all necessary components for full internal service including union gasket, cartridge, spring, spring disc, friction ring, locknut, and adjustment bolt.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets lead-free standards for safe potable water applications in commercial plumbing systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Specifically designed for Zurn RK2-NR3XL 2\" NR3XL Pressure Reducing Valves ensuring proper fit and reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Restores optimal pressure regulation performance and extends the operational life of existing NR3XL valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK2-NR3XL repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes a union gasket, cartridge, spring, spring disc, friction ring, locknut, and adjustment bolt for complete internal service of 2\" NR3XL pressure reducing valves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit compatible with other sizes of NR3XL valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is specifically designed for 2\" NR3XL valves only. Other sizes require their corresponding repair kits such as RK1-NR3XL, RK34-NR3XL, RK12-NR3XL, RK114-NR3XL, or RK112-NR3XL.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does the RK2-NR3XL meet lead-free requirements for potable water systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Zurn RK2-NR3XL is fully lead-free certified and compliant for use in potable water applications in commercial plumbing systems.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908897343,"sku":"RK2-NR3XL","price":221.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK2-NR3XL_600x600_caf727fe-025d-47a0-9b7f-cdbbc11102ab.png?v=1770568689"},{"product_id":"wilkins-rk212-350ck1-repair-kit-for-first-check-assembly-2-12-3","title":"Wilkins RK212-350CK1 | Repair Kit for First Check Assembly, 2-1\/2\" – 3\"","description":"\u003cp\u003e\nThe Wilkins RK212-350CK1 is a comprehensive repair kit designed for servicing the first check assembly in 2-1\/2\" and 3\" double check and RP backflow prevention assemblies, enabling fast maintenance without full valve replacement.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Valve Sizes:\u003c\/strong\u003e\n    2-1\/2 and 3 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e\n    First Check Assembly\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e\n    350, 350DA, 450, 450DA\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Double Check and RP\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eInstallation:\u003c\/strong\u003e\n    Fast Rebuild Service\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350CK1:\u003c\/strong\u003e\n    Adds 4 Inches size compatibility and supports 350A\/350ADA models\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350CK1:\u003c\/strong\u003e\n    For 6 Inches valves only\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350CK1:\u003c\/strong\u003e\n    For large 8 Inches to 12 Inches valve sizes\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat Retainer\u003c\/li\u003e\n  \u003cli\u003eO-Ring Seat\u003c\/li\u003e\n  \u003cli\u003eNut Poppet Retainer\u003c\/li\u003e\n  \u003cli\u003eWasher\u003c\/li\u003e\n  \u003cli\u003eO-Ring Stem\u003c\/li\u003e\n  \u003cli\u003ePoppet Retainer\u003c\/li\u003e\n  \u003cli\u003eSeat Ring\u003c\/li\u003e\n  \u003cli\u003eSeat Assembly Poppet\u003c\/li\u003e\n  \u003cli\u003eLubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for servicing and rebuilding the first check assembly in Zurn Wilkins 350, 350DA, 450, and 450DA double check and reduced pressure principle backflow prevention assemblies in commercial, industrial, and municipal water supply systems requiring backflow protection maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nCompatible with backflow prevention assemblies meeting industry standards for potable water protection\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all necessary components for servicing the first check assembly in one comprehensive kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Enables fast rebuild without requiring full valve replacement, reducing downtime and expenses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with multiple Zurn RK212-350CK1 compatible models including 350, 350DA, 450, and 450DA series.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Genuine Wilkins RK212-350CK1 components ensure reliable performance and long-lasting service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What models is the Zurn RK212-350CK1 repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed for 2-1\/2\" and 3\" Zurn Wilkins 350, 350DA, 450, and 450DA double check and RP backflow prevention assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #2, O-Ring Seat, Nut Poppet Retainer, Washer #1 Check, O-Ring Stem, Poppet Retainer, Seat Ring, Seat Assembly #1 Poppet, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this kit instead of replacing the entire valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, this repair kit enables fast rebuild of the first check assembly without requiring full valve replacement, saving time and cost.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914908930111,"sku":"RK212-350CK1","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK212-350CK1_AF.png?v=1770568694"},{"product_id":"wilkins-rk212-350ck2-repair-kit-second-check-assembly-2-12-3","title":"Wilkins RK212-350CK2 | Repair Kit Second Check Assembly, 2-1\/2\" – 3\"","description":"\u003cp\u003e\nThe Wilkins RK212-350CK2 is a comprehensive repair kit designed to service the second check assembly in double check and RP backflow preventers for 2-1\/2\" and 3\" Models 375, 350, 475, and 450.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 2-1\/2\" and 3\"\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 375, 350, 475, 450\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Second check assembly service\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eAssembly Type:\u003c\/strong\u003e Complete repair kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponents Included:\u003c\/strong\u003e Nine critical sealing components\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350CK2:\u003c\/strong\u003e 4\" size support with additional model compatibility\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350CK2:\u003c\/strong\u003e 6\" valves only\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350CK2:\u003c\/strong\u003e Large 8\"–12\" valve sizes\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO-Ring seals for durable sealing performance\u003c\/li\u003e\n  \u003cli\u003eSeat retainer components for structural integrity\u003c\/li\u003e\n  \u003cli\u003ePoppet assembly materials for reliable check valve operation\u003c\/li\u003e\n  \u003cli\u003eSeat ring constructed for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003ePremium lubricant for smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed to service and restore downstream sealing performance in the second check assembly of double check valve assemblies and reduced pressure zone backflow prevention assemblies in commercial, industrial, and municipal water systems requiring routine maintenance and compliance testing.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with ASSE 1015 listed devices; USC FCCCHR approved assemblies; meets applicable backflow prevention standards\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all nine essential components needed to fully rebuild the second check assembly, eliminating the need for multiple orders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Downstream Sealing:\u003c\/strong\u003e Designed specifically to restore optimal sealing performance in the critical second check, ensuring continued backflow protection and compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Model Compatibility:\u003c\/strong\u003e Compatible with multiple Wilkins RK212-350CK2 and Zurn RK212-350CK2 series models (375, 350, 475, 450) in both 2-1\/2\" and 3\" sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Pre-packaged with lubricant and all necessary sealing components for efficient field servicing and reduced downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the RK212-350CK2 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #1, O-Ring Seat, Nut Poppet Retainer, Washer #2 Check, O-Ring Stem, Poppet Retainer, Seat Ring, Seat Assembly #2 Poppet, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which valve models and sizes is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for 2-1\/2\" and 3\" Models 375, 350, 475, and 450 double check and RP backflow preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does this kit differ from the RK4-350CK2 or RK6-350CK2 variants?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK212-350CK2 is for 2-1\/2\" and 3\" sizes, while RK4-350CK2 adds 4\" size support with additional model compatibility, RK6-350CK2 is specifically for 6\" valves, and RK8-350CK2 covers large 8\"–12\" valve sizes.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909061183,"sku":"RK212-350CK2","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK212-350CK2_AF.png?v=1770568709"},{"product_id":"wilkins-rk34-375r-12-34-model-375-series-rubber-repair-kit","title":"Wilkins RK34-375R | 1\/2\"-3\/4\" Model 375 Rubber Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK34-375R is a comprehensive elastomer seal kit designed for 1\/2\"-3\/4\" Model 375\/375XL\/375ST Reduced Pressure Principle Backflow Preventers, ensuring reliable performance and compliance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2\"-3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 375\/375XL\/375ST Series\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1013, C-UL Classified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterial Compliance:\u003c\/strong\u003e Lead-Free materials\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e 11 piece complete seal kit\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-375R:\u003c\/strong\u003e 1-1\/4\"-2\" model repair kit\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-375R:\u003c\/strong\u003e 8\"-10\" model relief valve kit\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-375R:\u003c\/strong\u003e Alternative model repair kit\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free Rubber Elastomers\u003c\/li\u003e\n  \u003cli\u003eLead-Free O-Ring Materials\u003c\/li\u003e\n  \u003cli\u003eLead-Free Diaphragm Material\u003c\/li\u003e\n  \u003cli\u003eLead-Free Seal Ring Compounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK34-375R is used for routine maintenance and repair of 1\/2\" to 3\/4\" Reduced Pressure Principle Backflow Preventers in commercial, industrial, and residential plumbing systems where backflow prevention is required to protect potable water supplies from contamination.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1013; C-UL Classified; Lead-Free Compliance\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all 11 elastomer components needed to fully rebuild check valves, main housing, and relief valve assemblies in one convenient kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Manufactured with lead-free materials meeting current safety standards for potable water system applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASSE 1013 Certified:\u003c\/strong\u003e Ensures reliable backflow prevention performance and compliance with industry standards for reduced pressure principle assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e High-quality rubber seals and O-rings restore proper sealing and pressure differential for long-lasting backflow preventer operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK34-375R repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes one Sleeve O-Ring, one #1 Check Seat O-Ring, two Check Seal Rings, one #2 Check Seat O-Ring, one Housing Inlet O-Ring, one Housing Outlet O-Ring, one Relief Valve Cover O-Ring, one Relief Valve Seat O-Ring, one Relief Valve Seal Ring, one Diaphragm, and one Relief Valve Stem O-Ring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models are compatible with this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed specifically for 1\/2\"-3\/4\" Model 375, 375XL, and 375ST Reduced Pressure Principle Backflow Preventers manufactured by Zurn Wilkins.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the seals in my backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replace seals during annual testing if leakage is detected, pressure differential falls below acceptable levels, or as recommended by local codes and the manufacturer's maintenance schedule to ensure continued backflow protection.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909356095,"sku":"RK34-375R","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-375R_ATF.png?v=1770568724"},{"product_id":"wilkins-rk34-600xl-34-600xl-complete-repair-kit","title":"Wilkins RK34-600XL | 3\/4\" 600XL Complete Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK34-600XL is a comprehensive repair kit designed for complete internal overhaul of 3\/4\" Model 600XL Pressure Reducing Valves, restoring proper pressure regulation and extending product life.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Valve Model:\u003c\/strong\u003e 600XL Pressure Reducing Valve\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e Complete Internal Repair Kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e Lead-Free Compliant Materials\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Pressure Reducing Valve Overhaul\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-600XL:\u003c\/strong\u003e 1 Inch version, contains identical component types\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK12-600XL:\u003c\/strong\u003e Alternative size variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-600XL:\u003c\/strong\u003e Alternative size variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK112-600XL:\u003c\/strong\u003e Alternative size variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK2-600XL:\u003c\/strong\u003e Alternative size variant\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-Free compliant materials throughout all components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for complete internal repair and overhaul of 3\/4\" Model 600XL Pressure Reducing Valves in residential, commercial, and industrial water supply systems requiring pressure regulation restoration and compliance maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nLead-Free materials compliance\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Restoration:\u003c\/strong\u003e Contains all essential components including strainer cap washer, screen, cap washer, seat washer, plunger stem washer, seat gasket, union gasket, O-ring, stem, diaphragm, diaphragm disc, bolt\/nut, spring, spring disc, and friction ring for full valve overhaul.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e All replacement parts manufactured with lead-free materials to restore Zurn RK34-600XL valve to compliant operation and meet current water quality standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Replaces all wear components in the Zurn RK34-600XL to restore proper pressure regulation, eliminate leaks, and extend the operational life of the pressure reducing valve.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Solution:\u003c\/strong\u003e Single kit provides everything needed for complete internal repair, eliminating the need to source individual components separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the RK34-600XL repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes strainer cap washer, screen, cap washer, seat washer, plunger stem washer, seat gasket, union gasket, O-ring, stem, diaphragm, diaphragm disc, bolt\/nut, spring, spring disc, and friction ring—everything needed for complete valve overhaul.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this repair kit compatible with other size 600XL valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is specifically designed for 3\/4\" Model 600XL valves. For 1\" models, use the RK1-600XL kit which contains identical component types. Other sizes require their corresponding repair kits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are the replacement parts lead-free compliant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all components in this repair kit are manufactured with lead-free materials to ensure the valve operates in compliance with current drinking water safety standards.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909388863,"sku":"RK34-600XL","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-600XL_ATR.png?v=1770568728"},{"product_id":"wilkins-rk34-950xlc-model-950xl-repair-kit-34-1","title":"Wilkins RK34-950XLC | Model 950XL Repair Kit, 3\/4\" 1\"","description":"\u003cp\u003e\nThe Wilkins RK34-950XLC is a comprehensive repair kit designed for completely rebuilding check valves in 3\/4\" and 1\" Model 950XL double check backflow preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 3\/4 and 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Complete Repair Kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Model:\u003c\/strong\u003e 950XL Assemblies\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Double Check Backflow Preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e 14 Total Replacement Parts\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-950XLC:\u003c\/strong\u003e Related repair kit variant\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO-Ring Seals\u003c\/li\u003e\n  \u003cli\u003eStainless Steel Springs\u003c\/li\u003e\n  \u003cli\u003eMetal Poppets\u003c\/li\u003e\n  \u003cli\u003eSeal Rings\u003c\/li\u003e\n  \u003cli\u003eMetal Retaining Bolts\u003c\/li\u003e\n  \u003cli\u003eCheck Seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for complete overhaul and maintenance of both check valves in compatible 3\/4\" and 1\" Model 950XL double check backflow preventer assemblies in residential, commercial, and industrial water supply applications requiring backflow prevention compliance and regular maintenance schedules.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with Model 950XL assemblies meeting applicable backflow prevention standards\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Rebuild Solution:\u003c\/strong\u003e Includes all 14 components needed for full overhaul of both check valves, eliminating the need to source individual parts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Replaces all wear components including seals, springs, poppets, and seats to restore optimal performance and reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with both 3\/4\" and 1\" Model 950XL assemblies for simplified inventory management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Coverage:\u003c\/strong\u003e Contains two complete sets of all critical components for simultaneous maintenance of both check valves in the assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK34-950XLC repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two cover O-rings, two check springs, two poppets, two seal rings, two seal ring retainers, two retaining bolts, two check seats, and two check seat O-rings for complete valve rebuild.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit compatible with both 3\/4\" and 1\" Model 950XL assemblies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Zurn RK34-950XLC is designed to work with both 3\/4\" and 1\" Model 950XL double check backflow preventer assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I use this complete repair kit versus replacing individual components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is ideal for scheduled maintenance, comprehensive overhauls, or when multiple components show wear, providing all necessary parts for complete valve restoration in one package.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909421631,"sku":"RK34-950XLC","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-950XLC_AF.png?v=1770568733"},{"product_id":"wilkins-rk34-bvhd-34-ball-valve-repair-handles-blue-non-potable-pair","title":"Wilkins RK34-BVHD | 3\/4\" Ball Valve Repair Handles, Blue Non-Potable (Pair)","description":"\u003cp\u003e\nThe Wilkins RK34-BVHD is a repair kit containing two replacement handles with nuts for 3\/4\" non-potable ball valves, avoiding costly full valve replacements.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eHandle Color:\u003c\/strong\u003e\n    Blue (Non-Potable)\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n    Two Handles and Nuts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Ball Valve Repair\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eProduct Type:\u003c\/strong\u003e\n    Repair Kit\/Accessory\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-BVHD:\u003c\/strong\u003e\n    1 Inch non-potable ball valve version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Nuts\u003c\/li\u003e\n  \u003cli\u003eBlue Handle Material (Non-Potable Grade)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed to replace broken or worn handles on 3\/4\" non-potable ball valves in irrigation systems, industrial process lines, landscaping applications, and other non-drinking water systems where handle replacement is needed.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nNon-potable water applications\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair:\u003c\/strong\u003e Replaces worn handles without requiring full valve replacement, saving time and money.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Potable Identification:\u003c\/strong\u003e Blue color clearly identifies non-potable water systems, ensuring proper water use classification and safety compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes both handles and stainless steel nuts for immediate installation and long-lasting durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simple handle replacement process extends valve service life with minimal downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is included in the Zurn RK34-BVHD repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit contains two blue non-potable ball valve handles and two stainless steel nuts for complete handle replacement on 3\/4\" ball valves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the Wilkins RK34-BVHD on potable water systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is specifically designed for non-potable water applications only, as indicated by the blue handle color.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What size valves are compatible with the Zurn RK34-BVHD?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed specifically for 3\/4\" ball valves. For 1\" ball valves, use the RK1-BVHD variant instead.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909519935,"sku":"RK34-BVHD","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-BVHD_ATF.png?v=1770568741"},{"product_id":"wilkins-rk34-nr3xl-repair-kit-for-nr3xl-pressure-reducing-valve-34","title":"Wilkins RK34-NR3XL | Repair Kit for 3\/4\" NR3XL Pressure Reducing Valve","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe Wilkins RK34‑NR3XL is a complete standard repair kit designed for servicing 3\/4\" NR3XL Pressure Reducing Valves. Manufactured with lead‑free compliant bronze body materials, this OEM kit restores valve performance, ensures safe potable water applications in your water supply system, and extends the operational life of the pressure reducing valve. The kit includes essential components such as the diaphragm assembly, seal ring, and other critical parts to maintain optimal pressure setting.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/4\" valve repair kit (pipe size compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Type:\u003c\/strong\u003e Complete OEM standard repair kit with factory set components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Lead‑Free certified for potable water use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Zurn Wilkins \u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-34-nr3xl-water-pressure-reducing-valve-with-integral-by-pass-strainer\" target=\"_blank\"\u003eNR3XL 3\/4\" Pressure Reducing Valves\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents Included:\u003c\/strong\u003e Union gasket, cartridge assembly with diaphragm, spring, spring disc, friction ring, locknut, adjustment bolt, upper o-ring, lower o-ring, seal ring, and retaining bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit Solution:\u003c\/strong\u003e Provides all essential plumbing system components for comprehensive valve servicing, eliminating the need for multiple part orders. Includes installation instructions and repair instructions for proper assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑Free Compliance:\u003c\/strong\u003e Meets NSF\/ANSI lead‑free standards for safe potable water applications and fire sprinkler system installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Guaranteed fit and performance with Wilkins NR3XL 3\/4\" valves. Precision machined surfaces ensure proper seating face contact and prevent external leakage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Valve Life:\u003c\/strong\u003e Restores valve performance by maintaining proper reduced static pressure and reduced flowing pressure, reduces downtime, and extends service life. Prevents material degradation and maintains outlet set pressure even with varying incoming supply pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-rk12-nr3xl-repair-kit-for-nr3xlnr3-pressure-reducing-valve-12\" target=\"_blank\"\u003eRK12‑NR3XL\u003c\/a\u003e:\u003c\/strong\u003e 1\/2\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-rk1-nr3xl-repair-kit-for-nr3xlnr3-pressure-reducing-valve-1\" target=\"_blank\"\u003eRK1‑NR3XL\u003c\/a\u003e:\u003c\/strong\u003e 1\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-rk114-nr3xl-repair-kit-for-nr3xlnr3-prv-1-14-inches\" target=\"_blank\"\u003eRK114‑NR3XL\u003c\/a\u003e:\u003c\/strong\u003e 1‑1\/4\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-rk112-nr3xl-complete-repair-kit-for-nr3xl-1-12-inches\" target=\"_blank\"\u003eRK112‑NR3XL\u003c\/a\u003e:\u003c\/strong\u003e 1‑1\/2\" version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-rk2-nr3xl-repair-kit-for-nr3xl-pressure-reducing-valve-2-inches\" target=\"_blank\"\u003eRK2‑NR3XL\u003c\/a\u003e:\u003c\/strong\u003e 2\" version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Components Are Included In The RK34‑NR3XL Repair Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The kit includes a union gasket, cartridge assembly with diaphragm, spring, spring disc, friction ring, locknut, retaining bolt, adjustment bolt, upper o-ring, lower o-ring, and seal ring for complete valve servicing. Apply silicone grease to o-rings during installation per the installation instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is This Repair Kit Compatible With Other Valve Sizes?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This kit is specifically designed for \u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-34-nr3xl-water-pressure-reducing-valve-with-integral-by-pass-strainer\" target=\"_blank\"\u003e3\/4\" NR3XL valves\u003c\/a\u003e. Other pipe size valves require their corresponding repair kits (e.g., RK12‑NR3XL for 1\/2\", rk1-nr3xl for 1\", or rk114-nr3xl for 1-1\/4\").\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does This Repair Kit Meet Lead‑Free Requirements?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. All components including the bronze body materials are manufactured to meet lead‑free compliance standards for safe potable water applications, expansion tank systems, and thermal expansion protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How Often Should The Valve Be Serviced With This Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Annual visual inspection and maintenance are recommended. Use the repair kit whenever internal components show wear, external leakage, pressure creep, or material degradation. Install a pressure gauge and water meter for monitoring. Check the seating face and machined surfaces during troubleshooting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I Install The RK34‑NR3XL Myself?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation should be performed by a qualified licensed plumber. Proper tools, pressure testing, and following repair instructions are required to ensure safe operation. Always close the upstream shutoff valve and shut-off valve before servicing. Verify proper direction of flow and outlet set pressure after installation to ensure downstream fixture and fixture outlets receive correct reduced flowing pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909552703,"sku":"RK34-NR3XL","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-NR3XL_ATL_nobg.png?v=1780580996"},{"product_id":"wilkins-rk4-350ck1-repair-kit-1-check-assembly-2-12-4","title":"Wilkins RK4-350CK1 | Repair Kit – #1 Check Assembly, 2-1\/2\" – 4\"","description":"\u003cp\u003e\nThe Wilkins RK4-350CK1 is a comprehensive repair kit designed to restore first check performance and sealing integrity for 2-1\/2\" – 4\" backflow prevention assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 2-1\/2\" – 4\"\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Models 350A, 350ADA, select 350\/350DA\/450\/450DA\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e Complete check assembly components\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e First check repair kit\n  \u003c\/li\u003e\n  \n  \u003cli\u003e\n    \u003cstrong\u003eDesign Purpose:\u003c\/strong\u003e In-field rapid repair\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350CK1:\u003c\/strong\u003e Limited to 2-1\/2\" – 3\" sizes\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350CK1:\u003c\/strong\u003e For 6 Inches valves\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350CK1:\u003c\/strong\u003e For 8\" – 12\" large-diameter valves\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat Retainer #1\u003c\/li\u003e\n  \u003cli\u003eO-Ring Check\u003c\/li\u003e\n  \u003cli\u003eBolt Poppet Retainer\u003c\/li\u003e\n  \u003cli\u003eHandle #1 Poppet Assembly\u003c\/li\u003e\n  \u003cli\u003eWasher Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003eO-Ring Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003ePoppet Retainer\u003c\/li\u003e\n  \u003cli\u003eSeal Ring\u003c\/li\u003e\n  \u003cli\u003eSeat Assembly #1 Poppet\u003c\/li\u003e\n  \u003cli\u003eLubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThis repair kit is designed for in-field servicing and maintenance of backflow prevention assemblies in commercial, industrial, and municipal water distribution systems where reliable check valve performance and sealing integrity are critical to maintaining system compliance and protection.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with assemblies meeting ASSE 1013, USC FCCCHR, AWWA C510, and CSA B64.4 standards\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e Includes all necessary components for comprehensive #1 check repair in one convenient kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Restoration:\u003c\/strong\u003e Designed specifically to restore first check performance and sealing integrity to original specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Field Repair:\u003c\/strong\u003e Supports quick in-field maintenance and repair, minimizing system downtime and service disruption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Compatible with multiple 2-1\/2\", 3\", and 4\" models including 350A, 350ADA, and select 350\/350DA\/450\/450DA assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which Wilkins models is the RK4-350CK1 repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK4-350CK1 is compatible with 2-1\/2\", 3\", and 4\" Models 350A and 350ADA, as well as 4\" Models 350, 350DA, 450, and 450DA.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #1, O-Ring Check, Bolt Poppet Retainer, Handle #1 Poppet Assembly, Washer Poppet Bolt, O-Ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #1 Poppet, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the RK4-350CK1 and other related repair kits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK4-350CK1 covers 2-1\/2\" – 4\" sizes. The RK212-350CK1 is limited to 2-1\/2\" – 3\" sizes, the RK6-350CK1 is for 6\" valves, and the RK8-350CK1 is for 8\" – 12\" large-diameter valves.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909585471,"sku":"RK4-350CK1","price":491.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK4-350CK1_AF.png?v=1770568750"},{"product_id":"wilkins-rk4-350ck2-repair-kit-2-check-assembly-2-12-4","title":"Wilkins RK4-350CK2 | Repair Kit #2 Check Assembly, 2-1\/2\" – 4\"","description":"\u003cp\u003e\nThe Wilkins RK4-350CK2 is a comprehensive #2 Check Assembly repair kit designed for mid-range backflow prevention valves, ensuring reliable performance and extended service life across multiple model families.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Sizes:\u003c\/strong\u003e\n    2-1\/2\", 3\", 4\" Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350, 350A, 350DA, 375A, 450DA, 475DAV\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    9 essential replacement parts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Second check assembly replacement\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eDesign Focus:\u003c\/strong\u003e\n    Mid-range valve maintenance\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350CK2:\u003c\/strong\u003e\n    Limited to 2-1\/2\" – 3\" sizes\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350CK2:\u003c\/strong\u003e\n    For 6 Inches valves\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350CK2:\u003c\/strong\u003e\n    For 8\" – 12\" large-diameter valves\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat Retainer #2\u003c\/li\u003e\n  \u003cli\u003eO-Ring Check\u003c\/li\u003e\n  \u003cli\u003ePoppet Retainer with Bolt\u003c\/li\u003e\n  \u003cli\u003eWasher for Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003eO-Ring for Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003eSeal Ring\u003c\/li\u003e\n  \u003cli\u003eSeat Assembly #2 Poppet\u003c\/li\u003e\n  \u003cli\u003eLubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThis Zurn RK4-350CK2 repair kit is designed for servicing second check assemblies in backflow prevention systems installed in commercial, industrial, and residential water distribution applications where mid-range valve maintenance is required across the 350, 375, 450, and 475 model families.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with ASSE-listed and approved backflow prevention assemblies\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly Kit:\u003c\/strong\u003e Includes all 9 components needed for comprehensive #2 check assembly replacement, eliminating the need for separate part orders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Model Compatibility:\u003c\/strong\u003e The Wilkins RK4-350CK2 supports multiple backflow model families (350, 350A, 350DA, 375A, 450DA, 475DAV) across three valve sizes, simplifying inventory management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Quality-engineered components including seat assemblies, O-rings, and seal rings restore optimal valve performance and extend operational reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Pre-packaged with all necessary parts and lubricant for efficient field service and reduced downtime during routine maintenance procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What valve models and sizes is the RK4-350CK2 compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK4-350CK2 is compatible with 2-1\/2\", 3\", and 4\" Models 375A and 350ADA, as well as 4\" Models 375, 350, 475, and 450. It supports multiple backflow prevention valve families requiring second check assembly replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #2, O-Ring Check, Bolt Poppet Retainer, Washer Poppet Bolt, O-Ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #2 Poppet, and Lubricant—everything needed for complete #2 check assembly replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does the RK4-350CK2 differ from other variants?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK4-350CK2 covers mid-range sizes (2-1\/2\" to 4\"), while RK212-350CK2 is limited to smaller 2-1\/2\"–3\" sizes, RK6-350CK2 serves 6\" valves, and RK8-350CK2 handles large 8\"–12\" diameter applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909651007,"sku":"RK4-350CK2","price":460.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK4-350CK2_AF.png?v=1770568761"},{"product_id":"wilkins-rk6-350ck1-repair-kit-1-check-assembly-6-inches","title":"Wilkins RK6-350CK1 | Repair Kit – #1 Check Assembly, 6 Inches","description":"\u003cp\u003e\nThe Wilkins RK6-350CK1 is a comprehensive repair kit designed to replace the complete #1 check assembly in 6-inch backflow prevention valves, ensuring reliable water protection and system performance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    6 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e\n    Models 350, 350A, 350DA, 450DA\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Large-diameter backflow preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e\n    Complete #1 Check Assembly\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponents Included:\u003c\/strong\u003e\n    10+ critical replacement parts\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350CK1:\u003c\/strong\u003e\n    2 1\/2 Inches to 3 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350CK1:\u003c\/strong\u003e\n    2 1\/2 Inches to 4 Inches model (supports 350A\/350ADA)\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350CK1:\u003c\/strong\u003e\n    8 Inches to 12 Inches model size\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless Steel Seat Retainer\u003c\/li\u003e\n  \u003cli\u003eRubber O-Ring Check\u003c\/li\u003e\n  \u003cli\u003eMetal Poppet Assembly\u003c\/li\u003e\n  \u003cli\u003eSeal Ring\u003c\/li\u003e\n  \u003cli\u003eProtective Lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK6-350CK1 repair kit is designed for maintenance and service of large-diameter backflow prevention assemblies in commercial, industrial, and municipal water systems where protection against backsiphonage and backpressure is required.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with ASSE 1013 certified backflow preventers; USC FCCCHR approved assemblies\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly Replacement:\u003c\/strong\u003e Includes all necessary components for full #1 check assembly replacement, eliminating the need to source individual parts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Compatibility:\u003c\/strong\u003e Supports multiple Wilkins RK6-350CK1 valve models (350, 350A, 350DA, 450DA), providing versatile maintenance solutions for existing installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStreamlined Maintenance:\u003c\/strong\u003e Pre-packaged kit with seat retainer, o-rings, poppet assembly, and lubricant simplifies repair procedures and reduces service time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Factory-specified components ensure proper sealing and check valve operation for continued backflow protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK6-350CK1 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #1, O-Ring Check, Bolt Poppet Retainer, Handle #1 Poppet Assembly, Washer Poppet Bolt, O-Ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #1 Poppet, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which valve models are compatible with this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed for 6-inch Wilkins models 350, 350A, 350DA, and 450DA backflow prevention assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should the #1 check assembly be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replacement intervals depend on water quality, usage, and local regulations. Consult annual backflow testing results and manufacturer guidelines to determine when maintenance is required.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914909683775,"sku":"RK6-350CK1","price":638.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK6-350CK1_AF.png?v=1770568774"},{"product_id":"wilkins-rk6-350ck2-6-repair-kit-2-check-assembly","title":"Wilkins RK6-350CK2 | 6\" Repair Kit – #2 Check Assembly","description":"\u003cp\u003e\nThe Wilkins RK6-350CK2 is a complete repair kit designed for servicing the #2 check assembly in 6-inch commercial backflow preventers, ensuring reliable performance and system integrity.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    6 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350, 350A, 350DA, 375A, 375DA, 450DA, 475DA\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eAssembly Type:\u003c\/strong\u003e\n    #2 Check Assembly\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Commercial backflow preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e\n    Complete repair kit\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350CK2:\u003c\/strong\u003e\n    2 1\/2 Inches to 3 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350CK2:\u003c\/strong\u003e\n    Up to 4 Inches version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-350CK2:\u003c\/strong\u003e\n    8 Inches to 12 Inches version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat Retainer components\u003c\/li\u003e\n  \u003cli\u003eO-Ring seals\u003c\/li\u003e\n  \u003cli\u003eStainless steel bolts and fasteners\u003c\/li\u003e\n  \u003cli\u003eWashers\u003c\/li\u003e\n  \u003cli\u003ePoppet retainer assembly\u003c\/li\u003e\n  \u003cli\u003eSeal rings\u003c\/li\u003e\n  \u003cli\u003eSeat assembly materials\u003c\/li\u003e\n  \u003cli\u003eSpecialty lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThis repair kit is designed for servicing second check assemblies in large-diameter commercial and industrial backflow prevention systems, including municipal water systems, industrial facilities, irrigation applications, fire protection systems, and commercial buildings requiring reliable backflow prevention maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with backflow preventers meeting industry standards for commercial water supply protection\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e Includes all necessary components for thorough #2 check assembly repair in one comprehensive kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with multiple Wilkins RK6-350CK2 model series including 350, 350A, 350DA, 375A, 375DA, 450DA, and 475DA backflow preventers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Components:\u003c\/strong\u003e Features high-quality seals, retainers, and fasteners designed for long-lasting performance in demanding commercial applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance Ready:\u003c\/strong\u003e Provides everything needed for efficient servicing, including specialty lubricant to ensure proper installation and operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which valve models are compatible with the Zurn RK6-350CK2 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is compatible with 6-inch Models 350, 350A, 350DA, 375A, 375DA, 450DA, and 475DA backflow preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK6-350CK2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #2, O-Ring Check, Bolt Poppet Retainer, Washer Poppet Bolt, O-Ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #2 Poppet, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this repair kit for other valve sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is specifically designed for 6-inch valves. For other sizes, use RK212-350CK2 (2-1\/2\"–3\"), RK4-350CK2 (up to 4\"), or RK8-350CK2 (8\"–12\").\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914910044223,"sku":"RK6-350CK2","price":613.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK6-350CK2_AF.png?v=1770568787"},{"product_id":"wilkins-rk8-350ck1-repair-kit-1-check-assembly-for-models-350","title":"Wilkins RK8-350CK1 | Repair Kit – #1 Check Assembly for Models 350","description":"\u003cp\u003e\nThe Wilkins RK8-350CK1 is a comprehensive repair kit designed for servicing the #1 check assembly in 8\"–12\" backflow preventers, ensuring reliable performance and compliance in commercial applications.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize Range:\u003c\/strong\u003e\n    8\", 10\", 12\" models\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    350, 350A, 350DA series\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eAssembly Type:\u003c\/strong\u003e\n    #1 Check Assembly\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e\n    Commercial backflow preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Complete seat and poppet assembly\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350CK1:\u003c\/strong\u003e\n    Small sizes 2-1\/2\" and 3\" models\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350CK1:\u003c\/strong\u003e\n    Mid-range up to 4\" with 350A\/350ADA support\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350CK1:\u003c\/strong\u003e\n    6\" valve applications only\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat Retainer #1\u003c\/li\u003e\n  \u003cli\u003eBolt Poppet Retainer\u003c\/li\u003e\n  \u003cli\u003eWasher Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003eO-Ring Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003ePoppet Retainer\u003c\/li\u003e\n  \u003cli\u003eSeat Assembly #1 Poppet\u003c\/li\u003e\n  \u003cli\u003eWasher Seat Retainer\u003c\/li\u003e\n  \u003cli\u003eLubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nIntended for servicing large-format first check assemblies in commercial backflow prevention systems including municipal water supplies, industrial facilities, irrigation systems, fire protection applications, and other installations requiring regular maintenance of 8\", 10\", and 12\" Models 350, 350A, and 350DA backflow preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with backflow preventers compliant with applicable standards for reduced pressure zone assemblies and double check valve assemblies in commercial water systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly Kit:\u003c\/strong\u003e Includes all necessary components for #1 check assembly repair, eliminating the need to source individual parts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Services multiple Wilkins RK8-350CK1 and Zurn RK8-350CK1 models including 350, 350A, and 350DA across 8\", 10\", and 12\" sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Pre-packaged with lubricant and all required seals, washers, and retainers for efficient service and reduced downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial-Grade Components:\u003c\/strong\u003e Engineered for demanding commercial applications requiring reliable backflow prevention and long-term performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What models are compatible with the RK8-350CK1 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is compatible with 8\", 10\", and 12\" Models 350 and 350A, as well as 8\" and 10\" Models 350DA backflow preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #1, Bolt Poppet Retainer, Washer Poppet Bolt, O-Ring Poppet Bolt, Poppet Retainer, Seat Assembly #1 Poppet, Washer Seat Retainer, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does this kit differ from other 350 series repair kits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK8-350CK1 is specifically designed for large-format 8\"–12\" valves, while RK212-350CK1 serves 2-1\/2\"–3\" sizes, RK4-350CK1 handles up to 4\" models, and RK6-350CK1 is exclusively for 6\" valves.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914910076991,"sku":"RK8-350CK1","price":1454.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK8-350CK1_AF.png?v=1770568801"},{"product_id":"wilkins-rk8-350ck2-repair-kit-check-assembly-2-812","title":"Wilkins RK8-350CK2 | Repair Kit – Check Assembly #2, 8\"–12\"","description":"\u003cp\u003e\nThe Wilkins RK8-350CK2 is a comprehensive repair kit designed for second check assembly maintenance in 8\"–12\" backflow preventers, ensuring reliable performance in high-capacity water systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 8 Inches to 12 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 350, 350A, 375, 450, 475\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eAssembly Type:\u003c\/strong\u003e Second Check Assembly Components\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e 8 Essential Replacement Components\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Large Backflow Preventer Maintenance\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-350CK2:\u003c\/strong\u003e Small sizes 2 1\/2 Inches to 3 Inches\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-350CK2:\u003c\/strong\u003e Mid-range up to 4 Inches\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-350CK2:\u003c\/strong\u003e 6 Inches valves only\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeat Retainer #1\u003c\/li\u003e\n  \u003cli\u003eBolt Poppet Retainer\u003c\/li\u003e\n  \u003cli\u003eWasher Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003eO-Ring Poppet Bolt\u003c\/li\u003e\n  \u003cli\u003ePoppet Retainer\u003c\/li\u003e\n  \u003cli\u003eSeat Assembly #2 Poppet\u003c\/li\u003e\n  \u003cli\u003eWasher Seat Retainer\u003c\/li\u003e\n  \u003cli\u003eLubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThis Zurn RK8-350CK2 repair kit is intended for second check maintenance in very large backflow preventers used in high-capacity commercial, industrial, and municipal water systems requiring reliable cross-connection control in 8\", 10\", and 12\" valve assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with backflow preventers compliant with ASSE 1013, USC FCCCHR, AWWA C510, and applicable local plumbing codes\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all eight essential components needed for second check assembly maintenance, eliminating the need for multiple part orders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with multiple model series (350, 350A, 375, 450, 475) across three valve sizes, providing versatile maintenance options.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Equipment Life:\u003c\/strong\u003e Regular maintenance using this Zurn RK8-350CK2 kit ensures continued reliable operation and extends the service life of large backflow preventers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Maintenance:\u003c\/strong\u003e Pre-packaged with lubricant and all necessary seals, washers, and retainers for streamlined service procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which valve models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is compatible with 8\", 10\", and 12\" Models 350, 350A, 375, 450, and 475 backflow preventers for second check assembly maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes Seat Retainer #1, Bolt Poppet Retainer, Washer Poppet Bolt, O-Ring Poppet Bolt, Poppet Retainer, Seat Assembly #2 Poppet, Washer Seat Retainer, and Lubricant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this kit for smaller valve sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this kit is specifically designed for 8\"–12\" valves. For smaller sizes, use RK212-350CK2 (2 1\/2\"–3\"), RK4-350CK2 (up to 4\"), or RK6-350CK2 (6\" only).\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914910109759,"sku":"RK8-350CK2","price":1454.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK8-350CK2_AF.png?v=1770568816"},{"product_id":"wilkins-rk8-375-8-10-model-375-relief-valve-repair-kit","title":"Wilkins RK8-375 | 8\" \u0026 10\" Model 375 Relief Valve Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK8-375 is a complete relief valve repair kit designed for 8\" and 10\" Model 375\/375AST\/475\/475V Reduced Pressure Principle Backflow Preventers, restoring proper operation without full assembly replacement.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Sizes:\u003c\/strong\u003e\n    8 Inches and 10 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    375, 375AST, 475, 475V\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Six relief valve parts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1013, C-UL Classified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication Type:\u003c\/strong\u003e\n    Relief valve assembly repair\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-375:\u003c\/strong\u003e\n    2 1\/2 Inches to 6 Inches models\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-375:\u003c\/strong\u003e\n    1 1\/4 Inches to 2 Inches models\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-375:\u003c\/strong\u003e\n    Alternative repair kit variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-375:\u003c\/strong\u003e\n    Alternative repair kit variant\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber O-Rings (upper plunger, relief valve seat, and relief valve)\u003c\/li\u003e\n  \u003cli\u003eDiaphragm material\u003c\/li\u003e\n  \u003cli\u003eSeal Ring\u003c\/li\u003e\n  \u003cli\u003eStainless Steel Relief Valve Spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK8-375 is used for repairing or replacing the relief valve assembly on 8\" and 10\" Reduced Pressure Principle Backflow Preventers in commercial, industrial, and institutional water supply systems where backflow prevention is required. This kit is ideal for maintaining compliance in applications such as fire protection systems, irrigation systems, industrial process water, and municipal water distribution where large-diameter backflow preventers protect potable water supplies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1013; C-UL Classified\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Relief Valve Solution:\u003c\/strong\u003e Includes all six essential components (upper plunger O-ring, diaphragm, seal ring, relief valve spring, relief valve seat O-ring, and relief valve O-ring) needed for comprehensive relief valve repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair:\u003c\/strong\u003e Targeted kit allows restoration of relief valve function without the expense of replacing the entire backflow preventer assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e Complies with ASSE 1013 standards and is C-UL Classified, ensuring reliable backflow prevention and regulatory compliance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge Diameter Compatibility:\u003c\/strong\u003e Specifically engineered for 8\" and 10\" Model 375\/375AST\/475\/475V backflow preventers, supporting critical high-flow applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK8-375 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes one upper plunger O-ring, one diaphragm, one seal ring, one relief valve spring, one relief valve seat O-ring, and one relief valve O-ring—everything needed to repair the relief valve assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed for 8\" and 10\" Model 375, 375AST, 475, and 475V Reduced Pressure Principle Backflow Preventers manufactured by Wilkins.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this kit to repair smaller backflow preventers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the RK8-375 is specifically for 8\" and 10\" models. For smaller sizes, use RK212-375 (2 1\/2\"-6\") or RK114-375 (1 1\/4\"-2\") repair kits instead.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914910142527,"sku":"RK8-375","price":326.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK8-375_AF.png?v=1770568836"},{"product_id":"wilkins-rk8-375r-8-10-relief-valve-rubber-repair-kit","title":"Wilkins RK8-375R | 8\"-10\" Relief Valve Rubber Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK8-375R is a targeted elastomer seal kit designed for relief valve maintenance in 8\" and 10\" Reduced Pressure Principle Backflow Preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Size Range:\u003c\/strong\u003e 8 to 10 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1013, C-UL Classified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e Five critical rubber seals\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Relief valve assembly repair\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 375\/375AST\/475\/475V series\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-375R:\u003c\/strong\u003e 1-1\/4\" to 2\" models, includes check valve seals\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-375R:\u003c\/strong\u003e 1\/2\" to 3\/4\" models, includes check valve seals\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-375R:\u003c\/strong\u003e Alternative size configuration\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality elastomer compounds for diaphragm\u003c\/li\u003e\n  \u003cli\u003eDurable rubber for O-rings\u003c\/li\u003e\n  \u003cli\u003ePremium seal ring material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed specifically for maintenance and repair of the relief valve assembly within 8\" to 10\" Reduced Pressure Principle Backflow Preventers including Models 375, 375AST, 475, and 475V. Ideal for routine maintenance programs, annual testing compliance repairs, and extending the service life of existing backflow prevention systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1013; C-UL Classified\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Relief Valve Solution:\u003c\/strong\u003e Includes all five critical elastomer seals needed for relief valve assembly repair - upper plunger O-ring, diaphragm, seal ring, relief valve seat O-ring, and relief valve O-ring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Quality materials engineered to extend replacement life and reduce maintenance frequency on large-sized backflow preventers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e ASSE 1013 compliance and C-UL classification ensure reliable protection and regulatory acceptance for the Zurn RK8-375R kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargeted Maintenance:\u003c\/strong\u003e Specifically designed for relief valve repair without requiring complete check valve overhaul, reducing downtime and maintenance costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK8-375R repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes one upper plunger O-ring, one diaphragm, one seal ring, one relief valve seat O-ring, and one relief valve O-ring - all components necessary for relief valve assembly maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is this kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed for 8\" and 10\" Models 375, 375AST, 475, and 475V Reduced Pressure Principle Backflow Preventers. For smaller sizes, use RK34-375R (1\/2\"-3\/4\") or RK114-375R (1-1\/4\"-2\").\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include check valve seals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the Zurn RK8-375R is a targeted elastomer seal kit containing only relief valve components. It does not include check valve seals, allowing for focused relief valve maintenance without replacing unnecessary parts.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914910175295,"sku":"RK8-375R","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK8-375R_AT.png?v=1770568841"},{"product_id":"zurn-wilkins-rk1-375v-1-375375xl-pressure-vessel-repair-kit","title":"Wilkins RK1-375V | 1\" 375\/375XL Complete Pressure Vessel Repair Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe Zurn Wilkins RK1‑375V is a complete pressure vessel repair kit designed for servicing Wilkins 375 and 375XL Reduced Pressure Principle Backflow Preventers. This OEM kit restores full functionality, ensures compliance, and extends the operational life of the valve assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\" valve repair kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Type:\u003c\/strong\u003e Complete pressure vessel repair kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Lead‑Free certified for potable water use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Wilkins 1\" \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-1-375-reduced-pressure-principle-assembly-for-irrigation\" target=\"_blank\"\u003eModel 375 \u003c\/a\u003eand \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-1-375xl-reduced-pressure-principle-backflow-preventer\" target=\"_blank\"\u003e375XL \u003c\/a\u003eReduced Pressure Principle Backflow Preventers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents Included:\u003c\/strong\u003e OEM replacement parts for pressure vessel servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality:\u003c\/strong\u003e Manufactured to Zurn Wilkins specifications for guaranteed fit and performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Vessel Solution:\u003c\/strong\u003e Provides all required components to restore the pressure vessel assembly, ideal for small backflow preventer installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑Free Compliance:\u003c\/strong\u003e Safe for potable water applications and meets NSF\/ANSI standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Restores backflow preventer performance, reduces downtime, and extends operational life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLead‑Free compliant materials\u003c\/li\u003e\n\u003cli\u003eOEM replacement vessel components\u003c\/li\u003e\n\u003cli\u003eSeals and O‑rings\u003c\/li\u003e\n\u003cli\u003ePressure vessel housing parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Components Are Included In The RK1‑375V Repair Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The kit includes OEM replacement parts for the complete pressure vessel assembly, ensuring proper sealing and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is This Kit Compatible With Other Valve Sizes?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The RK1‑375V is specifically designed for Wilkins 375 and 375XL valves. Other sizes require their corresponding kits (e.g., \u003ca href=\"https:\/\/bottlefillingstations.com\/products\/wilkins-rk34-375v-complete-pressure-vessel-repair-kit-12-34-inches\" target=\"_blank\" rel=\"noopener\"\u003eRK34‑375V\u003c\/a\u003e for 1\/2\" and 3\/4\").\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does This Kit Meet Lead‑Free Requirements?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. All components are manufactured to meet lead‑free compliance standards for safe potable water applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How Often Should The Valve Be Serviced With This Kit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Annual inspection and maintenance are recommended. Use the repair kit whenever internal vessel components show wear, leakage, or pressure creep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I Install The RK1‑375V Myself?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation should be performed by a qualified licensed plumber. Proper tools and testing are required to ensure safe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" rel=\"noopener\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914919907391,"sku":"RK1-375V","price":187.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-375V_AF.png?v=1770569234"},{"product_id":"zurn-wilkins-rk114-375-check-repair-kit-for-1-14-2-backflow-preventers","title":"Wilkins RK114-375 | Check Repair Kit for 1-1\/4\"-2\" Backflow Preventers","description":"\u003cp\u003e\nThe Wilkins RK114-375 is a comprehensive repair kit designed for first and second checks of 1-1\/4\" to 2\" Reduced Pressure Principle Backflow Preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Size Range:\u003c\/strong\u003e\n    1-1\/4\" to 2\"\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication Type:\u003c\/strong\u003e\n    First and second checks\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1013, C-UL Classified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponent Coverage:\u003c\/strong\u003e\n    Check and relief valve\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eAssembly Type:\u003c\/strong\u003e\n    Reduced Pressure Principle assembly\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK212-375:\u003c\/strong\u003e\n    For 2-1\/2\"-6\" models, contains relief valve parts\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-375:\u003c\/strong\u003e\n    For 8\"-10\" models, contains relief valve parts\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-375:\u003c\/strong\u003e\n    Alternative repair kit configuration\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-375:\u003c\/strong\u003e\n    Alternative repair kit configuration\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO-rings (multiple)\u003c\/li\u003e\n  \u003cli\u003eSeats (Seat #1 and Seat #2)\u003c\/li\u003e\n  \u003cli\u003eSprings (Spring #1 and Spring #2)\u003c\/li\u003e\n  \u003cli\u003ePoppets\u003c\/li\u003e\n  \u003cli\u003eBolts\u003c\/li\u003e\n  \u003cli\u003eSeal washers and retainers\u003c\/li\u003e\n  \u003cli\u003eRelief valve body\u003c\/li\u003e\n  \u003cli\u003eRelief valve seat\u003c\/li\u003e\n  \u003cli\u003eRelief valve spring\u003c\/li\u003e\n  \u003cli\u003eRelief valve guide\u003c\/li\u003e\n  \u003cli\u003eDiaphragm\u003c\/li\u003e\n  \u003cli\u003ePlunger\u003c\/li\u003e\n  \u003cli\u003eCover\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for extensive repair of internal check and relief valve components on 1-1\/4\" to 2\" Reduced Pressure Principle Backflow Preventers to restore protection from backsiphonage and backpressure conditions, avoiding the need for full assembly replacement in commercial and industrial water supply systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1013; C-UL Classified\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Repair Solution:\u003c\/strong\u003e The Zurn RK114-375 includes all necessary components for complete check and relief valve restoration, eliminating the need for costly full assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Relief Valve Assembly:\u003c\/strong\u003e Features a complete relief valve assembly including body, seat, spring, guide, diaphragm, plunger, and cover for thorough system restoration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e Complies with ASSE 1013 standards and is C-UL Classified, ensuring reliable protection against backsiphonage and backpressure hazards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Restores backflow preventer performance to original specifications, extending equipment life and maintaining water safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventer models is the Zurn RK114-375 compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK114-375 is designed for 1-1\/4\" to 2\" Wilkins 375 and 375XL Series Reduced Pressure Principle Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include parts for both check valves?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the kit includes complete repair components for both the first check (Check #1) and second check (Check #2), including seats, springs, and poppets for each.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this repair kit restore a failing backflow preventer to compliance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, when properly installed, the Wilkins RK114-375 restores internal check and relief valve components to original specifications, ensuring ASSE 1013 compliance and protection against backsiphonage and backpressure.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914920103999,"sku":"RK114-375","price":203.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK114-375_ATL.png?v=1770569240"},{"product_id":"zurn-wilkins-rk14-860xl-test-cock-4-pack-kit-14-mnpt","title":"Wilkins RK14-860XL | Test Cock 4-Pack Kit, 1\/4\" MNPT","description":"\u003cp\u003e\nThe Wilkins RK14-860XL is a test cock 4-pack kit designed for backflow preventer test ports, enabling annual testing and maintenance with differential pressure gauges.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e\n    1\/4 Inches MNPT\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e\n    300 PSI WOG\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Temperature:\u003c\/strong\u003e\n    180°F\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    NSF\/ANSI 372 Certified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eConnection Type:\u003c\/strong\u003e\n    1\/4\" MNPT x FNPT\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK18-860XL:\u003c\/strong\u003e\n    1\/8 Inch MNPT version\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK14-860XLFT:\u003c\/strong\u003e\n    1\/4 Inch with SAE flare fitting\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK18-860XLFT:\u003c\/strong\u003e\n    1\/8 Inch with SAE flare fitting\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBody - Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003eBall - Low Lead Chrome-Plated Brass\u003c\/li\u003e\n  \u003cli\u003eSeat and Packing - Teflon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK14-860XL test cocks are screwed into test ports on backflow preventers to allow attachment of differential pressure gauges for annual testing and maintenance. They are installed on backflow preventer assemblies between 12 inches minimum and 30 inches maximum from the floor in the direction of flow.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nNSF\/ANSI 372 (0.25% Max. Weighted Average Lead Content) Certified by IAPMO R\u0026amp;T\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Lead Compliance:\u003c\/strong\u003e Certified to NSF\/ANSI 372 for safe drinking water applications with 0.25% maximum weighted average lead content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Features low lead cast bronze body with chrome-plated brass ball and Teflon seat for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Handles up to 300 PSI WOG and temperatures up to 180°F for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Testing:\u003c\/strong\u003e Allows quick attachment of differential pressure gauges for annual backflow preventer testing and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is included in the Wilkins RK14-860XL kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit contains four 1\/4\" MNPT x 1\/4\" FNPT (14-860XL) test cocks for installation on backflow preventer test ports.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What type of backflow preventers are these test cocks compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK14-860XL test cocks are designed for installation on backflow preventers with 1\/4\" MNPT test ports, allowing for annual testing with differential pressure gauges.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum operating pressure and temperature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: These test cocks are rated for maximum working pressure of 300 PSI WOG and maximum temperature of 180°F.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914920857663,"sku":"RK14-860XL","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/Wilkins_RK14-860XL.jpg?v=1770735975"},{"product_id":"zurn-wilkins-rk14-975xlr-14-12-model-975xl-rubber-repair-kit","title":"Wilkins RK14-975XLR | 1\/4\"-1\/2\" Model 975XL Rubber Repair Kit","description":"\u003cp\u003eThe Wilkins RK14-975XLR is a comprehensive rubber repair kit designed for 1\/4\"-1\/2\" Model 975XL\/XL2 Reduced Pressure Principle Backflow Preventers, providing all essential elastomer sealing components for reliable maintenance and long-term performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 to 1\/2 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Model 975XL\/XL2 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Components:\u003c\/strong\u003e Seven elastomer sealing parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Type:\u003c\/strong\u003e Reduced Pressure Principle Preventers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK114-975XLR:\u003c\/strong\u003e Related repair kit variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK34-975XLR:\u003c\/strong\u003e Related repair kit variant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRubber (Elastomer) for seals and diaphragms\u003c\/li\u003e\n\u003cli\u003eO-Ring grade elastomer materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eThis Zurn RK14-975XLR repair kit is used for maintenance and repair of 1\/4\" to 1\/2\" Model 975XL and XL2 Reduced Pressure Principle Backflow Preventers in commercial, residential, and industrial water supply systems where backflow prevention is required to protect potable water from contamination.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e-\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Seal Replacement:\u003c\/strong\u003e Includes all seven elastomer components needed for both check valves and relief valve maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e High-quality rubber materials ensure long-lasting performance and reliable backflow prevention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Targeted repair kit provides all necessary sealing components in one convenient package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK14-975XLR repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two cover O-rings, two check seal rings, one relief valve seal ring, one relief valve diaphragm, and one relief valve stem O-ring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This Zurn RK14-975XLR kit is specifically designed for 1\/4\" to 1\/2\" Model 975XL and XL2 Reduced Pressure Principle Backflow Preventers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\u003cspan\u003e \u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e Contact us \u003c\/a\u003e \u003c\/i\u003e\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914920890431,"sku":"RK14-975XLR","price":61.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/Zurn_Media_Placeholder.png?v=1770736892"},{"product_id":"zurn-wilkins-rk212-375-relief-valve-repair-kit-for-2-12-6-models","title":"Wilkins RK212-375 | Relief Valve Repair Kit for 2-1\/2\"-6\" Models","description":"\u003cp\u003e\nThe Wilkins RK212-375 is a complete relief valve repair kit designed for 2-1\/2\"-6\" Model 375\/375A\/375AST\/475\/475V Reduced Pressure Principle Backflow Preventers, providing targeted repair components to restore proper operation.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Size Range:\u003c\/strong\u003e\n    2-1\/2 to 6 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Six critical relief parts\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\n    375\/375A\/375AST\/475\/475V Series\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1013; C-UL Classified\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication Type:\u003c\/strong\u003e\n    Relief valve assembly repair\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK114-375:\u003c\/strong\u003e\n    1-1\/4\"-2\" models with comprehensive check and relief valve parts\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-375:\u003c\/strong\u003e\n    8\"-10\" models with same component type\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-375:\u003c\/strong\u003e\n    Alternative size configuration\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK34-375:\u003c\/strong\u003e\n    Alternative size configuration\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber O-Rings\u003c\/li\u003e\n  \u003cli\u003eDiaphragm Material\u003c\/li\u003e\n  \u003cli\u003eSeal Ring Material\u003c\/li\u003e\n  \u003cli\u003eStainless Steel Spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for repairing or replacing the relief valve assembly on compatible 2-1\/2\"-6\" Reduced Pressure Principle Backflow Preventers in commercial, industrial, and municipal water systems where backflow prevention is required to maintain water supply safety and comply with local plumbing codes.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1013; C-UL Classified\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all six critical components needed for relief valve assembly repair, eliminating the need for full backflow preventer replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Targeted repair kit approach reduces maintenance costs by replacing only worn relief valve components rather than entire assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e ASSE 1013 and C-UL classifications ensure compliance with industry standards for backflow prevention equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Serviceability:\u003c\/strong\u003e Pre-packaged kit simplifies ordering and installation for technicians servicing medium-sized backflow preventers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK212-375 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK212-375 includes one upper plunger O-ring, one diaphragm, one seal ring, one relief valve spring, one relief valve seat O-ring, and one relief valve O-ring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models are compatible with this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed for 2-1\/2\"-6\" Model 375, 375A, 375AST, 475, and 475V Reduced Pressure Principle Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this kit to repair the entire backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the RK212-375 is specifically designed for relief valve assembly repair only. For comprehensive check valve and relief valve parts on smaller units, consider the RK114-375 for 1-1\/4\"-2\" models.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914921119807,"sku":"RK212-375","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK212-375_AF.png?v=1770569247"},{"product_id":"zurn-wilkins-rk212-950-2-12-3-check-valve-rubber-repair-kit","title":"Wilkins RK212-950 | 2-1\/2\" - 3\" Check Valve Rubber Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK212-950 is a minimal accessory repair kit designed to replace elastomer seals in check valves of large double check and reduced pressure principle backflow preventers, ensuring reliable performance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 2 1\/2 - 3 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Contents:\u003c\/strong\u003e Two O-Rings, Two Seal Rings\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eProduct Type:\u003c\/strong\u003e Repair Kit\/Accessory\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Check Valve Seals\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Backflow Preventers up to 6 Inches\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK10-950:\u003c\/strong\u003e Related repair kit variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK4-950:\u003c\/strong\u003e Related repair kit variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK6-950:\u003c\/strong\u003e Related repair kit variant\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK8-950:\u003c\/strong\u003e Related repair kit variant\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElastomer rubber (O-rings)\u003c\/li\u003e\n  \u003cli\u003eElastomer rubber (Seal rings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed to replace worn or damaged rubber seals inside the check valves of compatible 2-1\/2 inches to 3 inches and potentially up to 6 inches backflow preventers, including Model 950 and 975 check valve assemblies in double check and reduced pressure principle assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with Model 950\/975 check valves in backflow preventer assemblies\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Seal Replacement:\u003c\/strong\u003e Contains all necessary O-rings and seal rings needed for check valve rubber seal replacement in one convenient kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Restores proper sealing function to maintain backflow preventer performance and extend the life of your existing equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance:\u003c\/strong\u003e Minimal accessory kit provides essential elastomer components without unnecessary parts, reducing maintenance costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Designed for use with Zurn RK212-950 compatible check valves in 2-1\/2 inches to 3 inches and up to 6 inches backflow preventers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK212-950 repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two O-rings and two seal rings specifically designed for Model 950 and 975 check valves in backflow preventer assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What size backflow preventers is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK212-950 is designed for 2-1\/2 inches to 3 inches backflow preventers and may be compatible with units up to 6 inches.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace the rubber seals in my check valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replace the seals when you notice leaking, reduced performance, or during routine maintenance according to manufacturer recommendations or local testing requirements.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914921218111,"sku":"RK212-950","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK212-950_ATF.png?v=1770569257"},{"product_id":"zurn-wilkins-rk212-975r-model-975-rubber-repair-kit-2-12-6","title":"Wilkins RK212-975R | Model 975 Rubber Repair Kit, 2-1\/2\" - 6\"","description":"\u003cp\u003e\nThe Wilkins RK212-975R is a comprehensive elastomer seal kit designed to restore discontinued 2-1\/2\" to 6\" Model 975 Reduced Pressure Principle Backflow Preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize Range:\u003c\/strong\u003e\n    2-1\/2 to 6 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Model:\u003c\/strong\u003e\n    Model 975 (discontinued)\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Components:\u003c\/strong\u003e\n    Eight rubber seals and o-rings\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication Type:\u003c\/strong\u003e\n    Repair kit accessory\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003ePrimary Function:\u003c\/strong\u003e\n    Relief valve seal replacement\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eN\/A:\u003c\/strong\u003e\n    This is a specific kit for large, discontinued Model 975 units. Newer 300\/400 series models recommended as replacements.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber diaphragm\u003c\/li\u003e\n  \u003cli\u003eElastomer o-rings\u003c\/li\u003e\n  \u003cli\u003eRubber seal ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for servicing and maintaining discontinued 2-1\/2\" to 6\" Model 975 Reduced Pressure Principle Backflow Preventers in commercial, industrial, and institutional water supply systems requiring reliable backflow prevention.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with backflow preventers meeting applicable water supply protection standards\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Seal Replacement:\u003c\/strong\u003e Includes all eight essential rubber components for comprehensive relief valve restoration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargeted Compatibility:\u003c\/strong\u003e Specifically engineered for large 2-1\/2\" to 6\" discontinued Model 975 backflow preventers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Equipment Life:\u003c\/strong\u003e Restores proper sealing function to aging units, postponing costly full assembly replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Contains diaphragm, spring retainer o-ring, stem guide o-ring, stem o-ring, seal ring, sensing line o-ring, large o-ring, and small o-ring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK212-975R repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn RK212-975R includes one diaphragm, one spring retainer o-ring, one stem guide o-ring, one stem o-ring, one seal ring, one sensing line o-ring, one large o-ring, and one small o-ring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which backflow preventer models is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This kit is designed exclusively for discontinued 2-1\/2\" to 6\" Model 975 Reduced Pressure Principle Backflow Preventers. For newer installations, consider the 300\/400 series models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this repair kit be used on smaller Model 975 units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the Wilkins RK212-975R is specifically sized for large 2-1\/2\" to 6\" Model 975 units. Different repair kits are required for smaller sizes.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914921283647,"sku":"RK212-975R","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK212-975R.png?v=1770569261"},{"product_id":"zurn-wilkins-rk34-375bof-34-blow-outflush-fitting-for-backflow-preventers","title":"Wilkins RK34-375BOF | 3\/4\" Blow Out\/Flush Fitting for Backflow Preventers","description":"\u003cp\u003e\nThe Wilkins RK34-375BOF is a 3\/4\" accessory fitting designed for debris removal, winterization, and flushing new installations on compatible backflow preventers.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eFunction:\u003c\/strong\u003e Blow-Out and Flush\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Compatible backflow preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003ePackage Contents:\u003c\/strong\u003e Fitting and two O-rings\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Debris purging and winterization\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eRK1-375BOF:\u003c\/strong\u003e 1 Inch model version\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable brass construction\u003c\/li\u003e\n  \u003cli\u003eO-ring seals included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK34-375BOF is installed on compatible backflow preventers to facilitate system maintenance. It is used to purge debris from water lines during initial installation, assist in winterization blow-out procedures to prevent freeze damage, and flush new installations before they foul internal check valves. This accessory fitting ensures proper system operation and extends the service life of backflow prevention assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with ASSE-listed and USC-certified backflow prevention assemblies\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDebris Removal:\u003c\/strong\u003e Effectively purges sediment and debris from water lines before they reach internal check valves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWinterization Support:\u003c\/strong\u003e Facilitates complete blow-out of water lines to prevent freeze damage during cold weather.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes two O-rings for quick, secure installation on compatible backflow preventers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Helps flush new installations to prevent premature fouling and maintain optimal backflow preventer performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What backflow preventers is the Wilkins RK34-375BOF compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The RK34-375BOF is designed for use with compatible 3\/4 inch Wilkins backflow prevention assemblies. Verify compatibility with your specific model before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I use this fitting for winterization?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Install the Zurn RK34-375BOF on the test cock port of your backflow preventer, then connect an air compressor to blow out remaining water from the lines to prevent freeze damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this fitting come with all necessary installation components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the RK34-375BOF includes one blow-out\/flush fitting and two O-rings for complete installation on compatible backflow preventers.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914921381951,"sku":"RK34-375BOF","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-375BOF_ATL.png?v=1770569266"},{"product_id":"zurn-wilkins-rk34-950xl-34-1-model-950xl-standard-repair-kit","title":"Wilkins RK34-950XL | 3\/4\" 1\" Model 950XL Standard Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK34-950XL is a standard repair kit designed for 3\/4\" and 1\" Model 950XL Double Check Backflow Preventers, providing essential replacement components.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Size:\u003c\/strong\u003e 3\/4 and 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e Standard Repair Kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Double Check Backflow Preventers\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e 950XL Series\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponents Included:\u003c\/strong\u003e Six Essential Parts\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eN\/A:\u003c\/strong\u003e\n    This is the standard repair kit for 3\/4\" and 1\" 950XL models\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eO-Ring material for cover seals\u003c\/li\u003e\n  \u003cli\u003eSpring steel for check springs\u003c\/li\u003e\n  \u003cli\u003eSeal ring material for primary seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for maintenance and repair of check valves in 3\/4\" and 1\" Model 950XL Double Check Backflow Preventers to restore proper operation and prevent cross-contamination in water supply systems.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with ASSE 1015 certified backflow preventers\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Solution:\u003c\/strong\u003e Includes all core components needed for check valve maintenance including two cover O-rings, two check springs, and two seal rings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Performance:\u003c\/strong\u003e Replaces worn cover seals, springs, and primary seal rings to restore optimal backflow prevention and water quality protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Provides all necessary parts in one convenient kit for quick and efficient servicing of Wilkins RK34-950XL compatible units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Size Compatibility:\u003c\/strong\u003e Works with both 3\/4\" and 1\" Model 950XL assemblies for versatile application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Zurn RK34-950XL repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two cover O-rings, two check springs, and two seal rings for servicing the check valves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What size backflow preventers is this repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is designed for both 3\/4\" and 1\" Model 950XL Double Check Backflow Preventers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I use this repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Use this kit when performing routine maintenance or when replacing worn seals, springs, or O-rings inside the check valves of your Zurn RK34-950XL backflow preventer to ensure proper operation.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914921414719,"sku":"RK34-950XL","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK34-950XL_ATR.png?v=1770569270"},{"product_id":"wilkins-rk1-350v-1-inch-model-350350xl-vessel-repair-kit","title":"Wilkins RK1-350V | 1 Inch Model 350\/350XL Vessel Repair Kit","description":"\u003cp\u003e\nThe Wilkins RK1-350V is a complete vessel repair kit designed to restore Model 350 and 350XL Double Check Backflow Preventers, eliminating the need for full unit replacement while ensuring reliable backflow protection.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\n1 Inches\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\nModel 350 and 350XL\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\nASSE 1015, CSA B64.5\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eKit Components:\u003c\/strong\u003e\nVessel, seats, poppets, springs\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e\n1-year limited warranty\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK34-350V:\u003c\/strong\u003e\n3\/4 Inch version\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK112-350V:\u003c\/strong\u003e\n1 1\/2 Inch version\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRK2-350V:\u003c\/strong\u003e\n2 Inch version\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePressure vessel assembly\u003c\/li\u003e\n\u003cli\u003eSeat O-rings (rubber\/elastomer)\u003c\/li\u003e\n\u003cli\u003ePoppets (engineered polymer)\u003c\/li\u003e\n\u003cli\u003eSprings (stainless steel)\u003c\/li\u003e\n\u003cli\u003eSleeves (brass\/bronze)\u003c\/li\u003e\n\u003cli\u003eHousing O-rings (rubber\/elastomer)\u003c\/li\u003e\n\u003cli\u003eVessel mounting screws (stainless steel)\u003c\/li\u003e\n\u003cli\u003eTest cocks and cap plugs (brass)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn RK1-350V repair kit is designed for servicing 1 inch Model 350 and 350XL Double Check Backflow Preventers installed in residential, commercial, and light industrial potable water supply systems where backflow protection is required by code.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nASSE 1015 Listed; CSA B64.5 Classified\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair:\u003c\/strong\u003e Allows complete restoration of backflow preventer function without replacing the entire assembly, reducing maintenance costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Includes all critical vessel and internal check components—pressure vessel, seats, poppets, springs, O-rings, and test cocks—for complete repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Performance:\u003c\/strong\u003e Meets ASSE 1015 and CSA B64.5 standards, ensuring reliable backflow protection and regulatory compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Restores original equipment performance and extends the operational life of existing backflow prevention systems with factory-quality components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What models is the Zurn RK1-350V repair kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is specifically designed for 1 inch Model 350 and Model 350XL Double Check Backflow Preventers manufactured by Zurn Wilkins.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the RK1-350V kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes a complete pressure vessel, #1 and #2 seats with O-rings, poppets, springs, sleeves, housing inlet and outlet O-rings, pressure vessel mounting screws, test cocks, and test cock cap plugs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this repair kit instead of replacing my entire backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the RK1-350V is designed to fully restore the vessel and internal check components of your existing backflow preventer, providing a cost-effective alternative to complete unit replacement while maintaining compliance with backflow prevention standards.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\n\u003cspan\u003e\n\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\nDo not use with water that is unsafe or of unknown quality without adequate\ndisinfection either before or after the system.\n\u003c\/span\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n\u003ci\u003e\n\"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n\u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\nContact us\n\u003c\/a\u003e\n\u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42934990831679,"sku":"RK1-350V","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK1-350V_ATL_0ba74fc3-cd47-4973-8045-d62dd9d5e3f6.jpg?v=1771502035"},{"product_id":"wilkins-rk114-950xlrpk-repair-kit-for-1-14-2-950xl-backflow-preventer","title":"Wilkins RK114-950XLRPK | Repair Kit for 1-1\/4\" - 2\" 950XL Backflow Preventer","description":"\u003cp\u003e\nThe Wilkins RK114-950XLRPK is a complete repair kit designed for 1-1\/4\" and 2\" Model 950XL Double Check Backflow Preventers, extending equipment life.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCompatible Size:\u003c\/strong\u003e\n    1-1\/4 to 2 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eKit Type:\u003c\/strong\u003e\n    Complete Rubber Repair Kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eComponents Included:\u003c\/strong\u003e\n    10 piece assembly kit\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003ePackaging:\u003c\/strong\u003e\n    Poly bag for shipping\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eWarranty:\u003c\/strong\u003e\n    1 year limited\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    No Variants for this model\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber seal components\u003c\/li\u003e\n  \u003cli\u003eMetal retaining bolts\u003c\/li\u003e\n  \u003cli\u003eO-ring materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nUsed for servicing and repairing 1-1\/4\" and 2\" Model 950XL Double Check Backflow Preventers in commercial and industrial water supply systems requiring backflow protection and regular maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with 950XL series backflow preventers\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit Solution:\u003c\/strong\u003e Includes all necessary components for full repair: two cover O-rings, two check springs, two poppets, two seal rings, two seal ring retainers, two retaining bolts, two check seats, and two check seat o-rings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Equipment Life:\u003c\/strong\u003e Quality replacement parts extend the operational life of your 950XL backflow preventer, reducing total cost of ownership.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Installation:\u003c\/strong\u003e Pre-packaged components allow for speedy repairs with minimal downtime and simplified maintenance procedures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Storage:\u003c\/strong\u003e Poly bag packaging ensures compact shipping and convenient on-site storage for emergency repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What size backflow preventers is the Zurn RK114-950XLRPK compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This repair kit is compatible with 1-1\/4\" and 2\" Model 950XL Double Check Backflow Preventers only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What components are included in the Wilkins RK114-950XLRPK repair kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The kit includes two cover O-rings, two check springs, two poppets, two seal rings, two seal ring retainers, two retaining bolts, two check seats, and two check seat O-rings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace components in my 950XL backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replace components as needed during regular maintenance inspections or when testing reveals performance issues. Follow local codes and manufacturer recommendations for testing frequency.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42934990864447,"sku":"RK114-950XLRPK","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/RK114-950XLRPK_AF_fa1a1004-2d40-461d-bc57-0a2438db9f23.jpg?v=1771502041"},{"product_id":"zurn-wilkins-103-12s-strainer-gasket-for-1-sxl-cast-bronze-wye-strainer","title":"Wilkins 103-12S | Strainer Gasket for 1\" SXL Cast Bronze Wye Strainer","description":"\u003cp\u003e\nThe Wilkins 103-12S is an old style strainer gasket designed for use in 1\" SXL cast bronze wye type strainers, providing reliable sealing performance.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSize:\u003c\/strong\u003e 1 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e SXL Strainer Gasket\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eStyle:\u003c\/strong\u003e Old Style Design\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eStrainer Type:\u003c\/strong\u003e Cast Bronze Wye\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e 1\" SXL Strainer\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e103-12S:\u003c\/strong\u003e 1 Inch gasket version for SXL strainers\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGasket material suitable for strainer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn 103-12S gasket is typically installed within 1\" SXL cast bronze wye type strainers to provide sealing between strainer components, ensuring leak-free operation in plumbing and water distribution systems where sediment and debris filtration is required.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nDesigned for use with SXL strainer assemblies; compliance standards follow parent strainer specifications\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Fit:\u003c\/strong\u003e Designed specifically for 1\" SXL cast bronze wye type strainers for optimal sealing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e Provides effective leak prevention between strainer components during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement Part:\u003c\/strong\u003e Old style gasket allows maintenance and repair of existing SXL strainer installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simple replacement design enables quick service and maintenance procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What strainer models is the Wilkins 103-12S gasket compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Wilkins 103-12S gasket is designed specifically for use in 1\" SXL cast bronze wye type strainers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this the current production gasket for SXL strainers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the Zurn 103-12S is the old style gasket design. Verify compatibility with your specific strainer model before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should strainer gaskets be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replace the gasket whenever the strainer is disassembled for cleaning or if leaking is observed during inspection to maintain proper seal integrity.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42934990929983,"sku":"103-12S","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/103-12S_AT_13416c30-1a72-4926-8cbc-c29d6d6d9016.jpg?v=1771502058"},{"product_id":"zurn-wilkins-120n-cap-oring-replacement-part","title":"Wilkins 120N | Cap Oring Replacement Part","description":"\u003cp\u003e\nThe Wilkins 120N Cap Oring is a precision-engineered replacement component designed to ensure optimal seal integrity and reliable performance in backflow prevention assemblies.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eComponent Type:\u003c\/strong\u003e Cap Oring Seal\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eApplication:\u003c\/strong\u003e Backflow prevention assemblies\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaterial Construction:\u003c\/strong\u003e Durable elastomer compound\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Wilkins 120N Series\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eFunction:\u003c\/strong\u003e Ensures leak-free operation\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e120N series components:\u003c\/strong\u003e Various replacement parts available for complete assembly maintenance\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade elastomer compound designed for water system applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nThe Zurn 120N Cap Oring is installed as a replacement seal component in backflow prevention assemblies during routine maintenance or repair procedures to maintain proper sealing function and prevent leakage.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003e\nManufactured to meet Wilkins quality standards for backflow prevention replacement components\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Engineered specifically for Zurn 120N assemblies ensuring proper sealing performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e Prevents leaks and maintains system integrity in backflow prevention applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Simplifies routine service and extends the operational life of the assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Materials:\u003c\/strong\u003e Constructed from durable elastomer compounds resistant to water system conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should the Cap Oring be replaced on a Wilkins 120N assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Cap Oring should be inspected during annual testing and replaced if signs of wear, cracking, or leakage are detected to maintain proper assembly function.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this Cap Oring compatible with all 120N series models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, this Cap Oring is designed for use with Wilkins 120N series backflow prevention assemblies. Always verify part numbers before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this Cap Oring myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replacement should be performed by a certified backflow technician following proper disassembly, cleaning, and reassembly procedures to ensure compliant operation.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n  \u003cp\u003e\n    \u003cspan\u003e\n      \u003cstrong\u003eNOTICE:\u003c\/strong\u003e\n      Do not use with water that is unsafe or of unknown quality without adequate\n      disinfection either before or after the system.\n    \u003c\/span\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003ci\u003e\n    \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com |\n    \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e\n      Contact us\n    \u003c\/a\u003e\n  \u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42934991618111,"sku":"120N","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/120N_AT_bf80d95b-b666-42c4-9837-4b687392252a.jpg?v=1771502078"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/collections\/wilkins-parts-repair-kits-1021405.png?v=1780719948","url":"https:\/\/bottlefillingstations.com\/collections\/wilkins-parts-repair-kits.oembed","provider":"BottleFillingStations.com","version":"1.0","type":"link"}