{"product_id":"wilkins-34-975xl3ns-34-reduced-pressure-backflow-preventer-n-pattern","title":"Wilkins 34-975XL3NS | 3\/4\" Reduced Pressure Backflow Preventer, N-Pattern","description":"\u003cp\u003e\nThe Wilkins 34-975XL3NS Reduced Pressure Principle Backflow Preventer protects potable water from backflow 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\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3\/4 Inches\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e175 PSI\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e180°F\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNotable Certifications\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eASSE 1013; NSF\/ANSI\/CAN 61 \u0026amp; 372\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eThreaded End Connections (FNPT)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\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\u003e112-975XL3NS:\u003c\/strong\u003e 1 1\/2 Inches version\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-975XL3NS:\u003c\/strong\u003e 1 Inches version\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-975XL3NS:\u003c\/strong\u003e 2 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\u003eAccess Cover(s): Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003eBall Valve Handles: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eElastomers: Buna Nitrile (FDA approved), EPDM (FDA approved), Silicone (FDA approved)\u003c\/li\u003e\n  \u003cli\u003eFasteners: 300 series Stainless Steel\u003c\/li\u003e\n  \u003cli\u003eMain Valve Body: Low Lead Cast Bronze ASTM B584\u003c\/li\u003e\n  \u003cli\u003ePolymers: NORYL™\u003c\/li\u003e\n  \u003cli\u003eSpring(s): 300 series 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\" (305mm) and a maximum of 30\" (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; AWWA Compliant C511; CSA Certified B64.4; cUPC Listed; NSF\/ANSI\/CAN 61 \u0026amp; 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\u003eLead-Free Construction:\u003c\/strong\u003e Ensures safe potable water protection with less than 0.25% weighted average lead content.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Bronze Body:\u003c\/strong\u003e Low lead cast bronze construction provides long-lasting performance and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e First and second checks are accessible without removing the relief valve or entire device from the line.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Strainer:\u003c\/strong\u003e Includes bronze \"Y\" type strainer to protect internal components from debris.\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 Wilkins 34-975XL3NS used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is a reduced pressure principle backflow preventer designed to protect potable water lines from backsiphonage and backpressure contamination in vertical flow up and down applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does the Zurn 34-975XL3NS meet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is ASSE Listed 1013, AWWA Compliant C511, CSA Certified B64.4, cUPC Listed, and meets NSF\/ANSI\/CAN 61 \u0026amp; 372 requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this model include a strainer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the \"S\" suffix indicates it includes a bronze \"Y\" type strainer for added protection.\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":"Elkay","offers":[{"title":"Default Title","offer_id":43800718508095,"sku":"34-975XL3NS","price":1259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/34-975XL3N_R_RDR_51852829-2b40-47db-989a-b593f5e93903.jpg?v=1787816297","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-34-975xl3ns-34-reduced-pressure-backflow-preventer-n-pattern","provider":"BottleFillingStations.com","version":"1.0","type":"link"}