{"product_id":"wilkins-12-460xl-12-spill-resistant-pressure-vacuum-breaker-assembly","title":"Wilkins 12-460XL | 1\/2\" Spill Resistant Pressure Vacuum Breaker Assembly","description":"\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\u003cem\u003e Product images may vary from the actual item due to differences in size or configuration options.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wilkins 12-460XL is a spill-resistant pressure vacuum breaker assembly designed to protect potable water systems from backsiphonage contamination in indoor and outdoor point-of-use applications under continuous pressure.\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\/2 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 150 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e 180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1056, cUPC, CSA B64.1.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e Threaded ANSI B1.20.1\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\u003e34-460XL:\u003c\/strong\u003e 3\/4 Inch version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-460XL:\u003c\/strong\u003e 1 Inch model size\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\u003eCast Bronze ASTM B 584\u003c\/li\u003e\n\u003cli\u003eSilicone (FDA Approved)\u003c\/li\u003e\n\u003cli\u003eBuna Nitrile\u003c\/li\u003e\n\u003cli\u003ePolypropylene (FDA Approved)\u003c\/li\u003e\n\u003cli\u003ePOM Acetal (Delrin®)\u003c\/li\u003e\n\u003cli\u003eStainless Steel, 300 Series\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;\"\u003eLocal codes shall govern installation requirements. Unless otherwise specified, the assembly shall be installed in accordance with the manufacturers' instructions and the latest version of the Uniform Plumbing Code. The critical level mark on the assembly shall be mounted at a minimum of 12 inches (305mm) above the highest downstream piping or outlet. Install with sufficient side clearance for testing and maintenance. The installation shall ensure that no part of the assembly can be submerged.\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;\"\u003eASSE Listed 1056; cUPC Listed; CSA Certified B64.1.3; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California; NSF\/ANSI\/CAN 61; NSF\/ANSI\/CAN 372\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\u003eSpill-Resistant Design:\u003c\/strong\u003e Separate diaphragm seals the air inlet from the water supply preventing spillage during start-up and operation, making it ideal for indoor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Compliance:\u003c\/strong\u003e Meets NSF\/ANSI\/CAN 372 low-lead requirements with less than 0.25% weighted average lead content, ensuring safe drinking water protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Modular Cartridge:\u003c\/strong\u003e Thermoplastic modular cartridge design allows for easy maintenance and repair without replacing the entire assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Pressure Protection:\u003c\/strong\u003e Designed for use under constant pressure to provide reliable protection where potential health hazards exist from backsiphonage.\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 is the minimum installation height required for the Zurn 12-460XL?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The critical level mark on the assembly must be mounted at a minimum of 12 inches above the highest downstream piping or outlet to ensure proper operation and prevent submersion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the Wilkins 12-460XL be used in back-pressure conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, a spill-resistant pressure vacuum breaker cannot be installed where back-pressure could occur. It is designed only for protection against backsiphonage conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What accessories are available for the Zurn 12-460XL?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Available accessories include complete repair kits, rubber-only repair kits, Model 1260XL water hammer arrester, and QT-SET Quick Test Fitting Set for easy testing and maintenance.\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":42914889760831,"sku":"12-460XL","price":504.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/460XL_AF_e333a087-dbae-4dcc-ab87-52a77d09ff88.png?v=1770568155","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-12-460xl-12-spill-resistant-pressure-vacuum-breaker-assembly","provider":"BottleFillingStations.com","version":"1.0","type":"link"}