{"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","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-rk1-720apk-model-720a-pressure-vacuum-breaker-repair-kit","provider":"BottleFillingStations.com","version":"1.0","type":"link"}