{"product_id":"zurn-wilkins-1-975xlu-reduced-pressure-principle-backflow-preventer-1-inches","title":"Wilkins 1-975XLU | Reduced Pressure Principle Backflow Preventer, 1 Inches","description":"\u003cp\u003e\nThe Wilkins 1-975XLU is a reduced pressure principle backflow preventer engineered for high hazard protection on potable water lines, safeguarding against both backsiphonage and backpressure contamination.\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 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, cUPC, CSA B64.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e FNPT with union ball valves\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\u003e34-975XLU:\u003c\/strong\u003e 3\/4 Inches version\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\u003eMain Valve Body: Cast Bronze ASTM B 584\u003c\/li\u003e\n\u003cli\u003eAccess Covers: Cast Bronze ASTM B 584\u003c\/li\u003e\n\u003cli\u003eFasteners: Stainless Steel, 300 Series\u003c\/li\u003e\n\u003cli\u003eElastomers: Silicone and Buna Nitrile\u003c\/li\u003e\n\u003cli\u003ePolymers: Noryl™\u003c\/li\u003e\n\u003cli\u003eSprings: Stainless Steel, 300 Series\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\nLocal 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.\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 Listed 1013; cUPC Listed; UL Classified; C-UL Classified; CSA Certified B64.4; AWWA Compliant C511; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California; NYC MEA 425-89-M VOL 3\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\u003eHigh Hazard Protection:\u003c\/strong\u003e Provides comprehensive protection against both backsiphonage and backpressure of contaminated water into potable water supply systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnion Ball Valve Serviceability:\u003c\/strong\u003e Union ball valves allow easy removal of the assembly body from the line for winterization, testing, and maintenance without disrupting the entire system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Bronze Construction:\u003c\/strong\u003e Cast bronze body and access covers ensure long-lasting performance and corrosion resistance in demanding water service applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Check Valves:\u003c\/strong\u003e First and second checks are accessible for maintenance without removing the relief valve or entire device from the line, minimizing downtime.\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 applications is the Zurn 1-975XLU suitable for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn 1-975XLU is designed for installation on potable water service lines where high health hazard protection is required, including commercial and industrial applications requiring protection against contaminated water backflow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does the union ball valve configuration benefit maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The union ball valves positioned between the body and shut-offs allow for easy body removal for winterization or maintenance without cutting pipes or disrupting the entire water line.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the required installation height for the Wilkins 1-975XLU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Wilkins 1-975XLU 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, and no part of the unit can be submerged.\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\nDo not use with water that is unsafe or of unknown quality without adequate\ndisinfection 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\nContact us\n\u003c\/a\u003e\n\u003c\/i\u003e\n\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42914914697279,"sku":"1-975XLU","price":929.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/1-975XLU_AF.jpg?v=1771002811","url":"https:\/\/bottlefillingstations.com\/products\/zurn-wilkins-1-975xlu-reduced-pressure-principle-backflow-preventer-1-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}