{"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","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-rk34-375r-12-34-model-375-series-rubber-repair-kit","provider":"BottleFillingStations.com","version":"1.0","type":"link"}