{"product_id":"wilkins-34-375xl-reduced-pressure-principle-backflow-assembly","title":"Wilkins 34-375XL | Reduced Pressure Principle Backflow Assembly","description":"\u003cp\u003e\nThe Wilkins 34-375XL is a reduced pressure principle backflow assembly designed to protect potable water systems from contamination caused by backsiphonage and backpressure.\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 3\/4 Inches\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Water Pressure:\u003c\/strong\u003e 175 PSI\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eMaximum Working Water Temperature:\u003c\/strong\u003e 180°F\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1013, NSF\/ANSI\/CAN 61 \u0026amp; 372\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003eEnd Connections:\u003c\/strong\u003e 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\u003e112-375XL:\u003c\/strong\u003e 1 1\/2 Inches model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e114-375XL:\u003c\/strong\u003e 1 1\/4 Inches model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e12-375XL:\u003c\/strong\u003e 1\/2 Inches model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e1-375XL:\u003c\/strong\u003e 1 Inch model size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e2-375XL:\u003c\/strong\u003e 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\u003eReinforced Nylon housing (FDA approved)\u003c\/li\u003e\n  \u003cli\u003eStainless Steel fasteners (300 Series)\u003c\/li\u003e\n  \u003cli\u003eSilicone elastomers (FDA Approved)\u003c\/li\u003e\n  \u003cli\u003eBuna Nitrile elastomers (FDA Approved)\u003c\/li\u003e\n  \u003cli\u003eDelrin internals\u003c\/li\u003e\n  \u003cli\u003eNylon internals\u003c\/li\u003e\n  \u003cli\u003eStainless Steel springs (300 series)\u003c\/li\u003e\n  \u003cli\u003eLow Lead Cast Bronze ball valves (ASTM B 584)\u003c\/li\u003e\n  \u003cli\u003eStainless Steel struts (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 (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; AWWA compliant C511; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California; 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\u003eLead-Free Protection:\u003c\/strong\u003e Meets NSF\/ANSI\/CAN 372 requirements with less than 0.25% weighted average lead content, ideal for potable water applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Protection:\u003c\/strong\u003e The Zurn 34-375XL protects against both backsiphonage and backpressure of contaminated water into potable water supply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Reinforced nylon body with stainless steel components ensures long-lasting performance rated to 175 PSI and 180°F.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Installation:\u003c\/strong\u003e Suitable for both indoor and outdoor installation with optional air gap and strainer configurations for maximum flexibility.\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 required installation height for the Zurn Wilkins 34-375XL?\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\n\u003cp\u003e\u003cstrong\u003eQ: Can the Wilkins 34-375XL be used for both indoor and outdoor applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Wilkins 34-375XL can be installed both indoors and outdoors. For indoor installations, an air gap adapter should be supplied. Outdoor installations require a protective enclosure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does the Model 375XL hold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Model 375XL is ASSE Listed 1013, cUPC Listed, CSA Certified B64.4, AWWA compliant C511, and meets NSF\/ANSI\/CAN 61 and 372 requirements for lead-free compliance.\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":42884244471871,"sku":"34-375XL","price":929.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/34-375XL_AF.jpg?v=1771097110","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-34-375xl-reduced-pressure-principle-backflow-assembly","provider":"BottleFillingStations.com","version":"1.0","type":"link"}