{"product_id":"zurn-wilkins-12-975xl2-reduced-pressure-backflow-preventer-12","title":"Wilkins 12-975XL2 | Reduced Pressure Backflow Preventer, 1\/2\"","description":"\u003cp\u003eThe Wilkins 12-975XL2 is a reduced pressure principle backflow prevention assembly designed to protect potable water supplies from contamination, providing reliable protection where a potential health hazard exists.\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 Water Pressure:\u003c\/strong\u003e 175 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Water Temperature:\u003c\/strong\u003e 180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1013, IAPMO Listed, CSA B64.4\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\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-wilkins-14-975xl2-reduced-pressure-backflow-preventer-14-inches\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e14-975XL2:\u003c\/strong\u003e\u003c\/a\u003e 1\/4 Inch model size\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/bottlefillingstations.com\/products\/zurn-wilkins-38-975xl2-reduced-pressure-backflow-preventer-38-inches\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e38-975XL2:\u003c\/strong\u003e\u003c\/a\u003e 3\/8 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\u003eLow Lead Cast Bronze ASTM B584 (Main Valve Body and Access Covers)\u003c\/li\u003e\n\u003cli\u003eStainless Steel, 300 Series (Fasteners, Springs, and Ball Valve Handles)\u003c\/li\u003e\n\u003cli\u003eSilicone FDA Approved (Elastomers)\u003c\/li\u003e\n\u003cli\u003eBuna Nitrile FDA Approved (Elastomers)\u003c\/li\u003e\n\u003cli\u003eNoryl™ (Polymers)\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. To be installed in accordance with the manufacturers' instructions and the latest edition of the Uniform Plumbing Code. Unless otherwise specified, the assembly shall be mounted at a minimum of 12 inches and a maximum of 30 inches above adequate drains with sufficient side clearance for testing and maintenance. The installation shall be made so that no part of the unit can be submerged or where relief valve discharge could cause damage. If installed indoors, the installation shall be supplied with an air gap and \"Y\" type strainer.\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 1013; IAPMO Listed; CSA Certified B64.4; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California; Meets the requirements of NSF\/ANSI 61 (0.25% Max Weighted Average Lead Content)\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\u003eLead-Free Protection:\u003c\/strong\u003e Meets NSF\/ANSI 61 with 0.25% maximum weighted average lead content, ideal for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Hazard Protection:\u003c\/strong\u003e Protects against both backsiphonage and backpressure of contaminated water into potable water supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance Access:\u003c\/strong\u003e Checks oriented at 45° angle upward and accessible for maintenance without removing the relief valve or entire device from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Low lead cast bronze body with stainless steel fasteners and FDA-approved elastomers for long-lasting performance.\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 required installation height for the Zurn 12-975XL2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The assembly must be mounted at a minimum of 12 inches and a maximum of 30 inches above adequate drains with sufficient side clearance for testing and maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is an air gap required for indoor installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, if installed indoors, the installation must be supplied with an air gap and \"Y\" type strainer to ensure proper functionality and compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the maximum working pressure and temperature ratings for the Zurn 12-975XL2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The maximum working water pressure is 175 PSI and the maximum working water temperature is 180°F, with a hydrostatic test pressure of 350 PSI.\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":42914915614783,"sku":"12-975XL2","price":1031.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/12-975XL2_B.jpg?v=1771004137","url":"https:\/\/bottlefillingstations.com\/products\/zurn-wilkins-12-975xl2-reduced-pressure-backflow-preventer-12","provider":"BottleFillingStations.com","version":"1.0","type":"link"}