{"product_id":"wilkins-34-975xlu-34-reduced-pressure-backflow-assembly-with-union-valves","title":"Wilkins 34-975XLU | 3\/4\" Reduced Pressure Backflow Assembly with Union Valves","description":"\u003cp\u003e\nThe Wilkins 34-975XLU is a 3\/4-inch reduced pressure principle backflow assembly with union ball valves, designed to protect potable water from backsiphonage and backpressure in high-hazard, non-potable applications.\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 175 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature:\u003c\/strong\u003e 180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASSE 1013, cUPC, UL\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\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\u003e1-975XLU:\u003c\/strong\u003e 1 Inch model size\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\u003eCast bronze body and access covers per ASTM B584\u003c\/li\u003e\n\u003cli\u003eStainless steel 300 series fasteners\u003c\/li\u003e\n\u003cli\u003eStainless steel 300 series springs\u003c\/li\u003e\n\u003cli\u003eSilicone elastomers\u003c\/li\u003e\n\u003cli\u003eBuna-N nitrile elastomers\u003c\/li\u003e\n\u003cli\u003eNoryl™ internal polymer components\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 1013; cUPC; UL; C-UL; CSA B64.4; AWWA C511; USC Foundation for Cross Connection Control; 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 Protects potable water supply from both backsiphonage and backpressure of contaminated water in non-potable applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Cast bronze body with stainless steel fasteners and springs ensures long-lasting performance and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Access:\u003c\/strong\u003e First and second checks are accessible for maintenance without removing the relief valve or the entire device from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnion Ball Valves Included:\u003c\/strong\u003e The Zurn 34-975XLU comes standard with full-port union ball valves for easy installation and service.\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 installation height is required for the Wilkins 34-975XLU?\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 clearance for testing and maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does the Zurn 34-975XLU require an air gap adapter for indoor installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, indoor installations require an air gap adapter to ensure proper drainage and prevent submersion of the unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the approximate installed weight of this backflow preventer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The approximate installed weight with ball valves is 12 lbs (5.5 kg).\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":42914906603583,"sku":"34-975XLU","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/34-975XLU_R.jpg?v=1771002883","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-34-975xlu-34-reduced-pressure-backflow-assembly-with-union-valves","provider":"BottleFillingStations.com","version":"1.0","type":"link"}