{"product_id":"zurn-34-975xl3u-reduced-pressure-principle-backflow-assembly-34-inches","title":"Wilkins 34-975XL3U | Reduced Pressure Principle Backflow Assembly, 3\/4 Inches","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\u003e\nThe Wilkins 34-975XL3U is a reduced pressure principle backflow prevention assembly engineered to protect potable water systems from contamination hazards.\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\n    3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e\n    175 PSI\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Temperature:\u003c\/strong\u003e\n    180°F\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e\n    ASSE 1013, cUPC, CSA B64.4\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eEnd Connections:\u003c\/strong\u003e\n    Threaded FNPT (ANSI B1.20.1)\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\u003e112-975XL3U:\u003c\/strong\u003e\n    1 1\/2 Inches model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1-975XL3U:\u003c\/strong\u003e\n    1 Inch model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e2-975XL3U:\u003c\/strong\u003e\n    2 Inches model size\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\u003eMain Valve Body: Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003eAccess Covers: Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003eFasteners: Stainless Steel, 300 Series\u003c\/li\u003e\n  \u003cli\u003eElastomers: Silicone (FDA Approved)\u003c\/li\u003e\n  \u003cli\u003eElastomers: Buna Nitrile (FDA Approved)\u003c\/li\u003e\n  \u003cli\u003ePolymers: Noryl™\u003c\/li\u003e\n  \u003cli\u003eSprings: Stainless Steel, 300 Series\u003c\/li\u003e\n  \u003cli\u003eBall Valve Handles: Stainless Steel\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 (305mm) and a maximum of 30 inches (762mm) 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; CSA Certified B64.4; UL Classified; C-UL Classified; AWWA Compliant C511; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California; Meets NSF\/ANSI\/CAN 61 and 372\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\u003eHealth Hazard Protection:\u003c\/strong\u003e Provides protection against both backsiphonage and backpressure of contaminated water where a potential health hazard exists in potable water systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free Construction:\u003c\/strong\u003e Ideal for use where lead-free valves are required with less than 0.25% weighted average lead content, meeting NSF\/ANSI\/CAN 372 standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance Access:\u003c\/strong\u003e First and second checks are at an angle and accessible for maintenance without removing the relief valve or the entire device from the line, with shared single access cover.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Constructed with low lead cast bronze body, 300 Series stainless steel fasteners and springs, and FDA-approved silicone and Buna Nitrile elastomers for long-lasting 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 is the minimum working water pressure required for the Zurn 34-975XL3U?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The minimum working water pressure for the Wilkins 34-975XL3U is 25 PSI, with a maximum working water pressure of 175 PSI.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can the 34-975XL3U be installed indoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, if installed indoors, the installation shall be supplied with an air gap adapter (Model AG-X) to ensure proper drainage and compliance with installation requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What pressure reducing valves are suggested to pair with this backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Suggested PRV pairings include Model 500XL3, Model 600XL3, and Model 625XL3 Pressure Reducing Valves for a complete water system protection solution.\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":42914910699583,"sku":"34-975XL3U","price":1051.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/1-975XL3_F_b14499e4-b965-4c43-b5c5-906a0c81f495.png?v=1770568904","url":"https:\/\/bottlefillingstations.com\/products\/zurn-34-975xl3u-reduced-pressure-principle-backflow-assembly-34-inches","provider":"BottleFillingStations.com","version":"1.0","type":"link"}