{"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","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-rk1-720ab-720a-bonnet-repair-kit-12-2","provider":"BottleFillingStations.com","version":"1.0","type":"link"}