{"product_id":"zurn-1-460xl","title":"Zurn 1-460XL Lead-Free Spill Resistant Pressure Vacuum Breaker Assembly, Bronze, FNPT","description":"\u003cp\u003eThe Zurn Wilkins 1-460XL is a 1\" lead-free spill-resistant vacuum breaker with FNPT connections, approved for high health hazard protection. It features a bronze body. Rated to 150 psi and up to 180°F. This model is certified lead-free for potable-water installations.\u003c\/p\u003e\u003cp\u003eThe 460XL Spill Resistant Pressure Vacuum Breaker is utilized in high health hazard, indoor and outdoor point of use applications for protection against backsiphonage of contaminated water into the water supply. As opposed to standard pressure vacuum breakers, the 460XL reduces or even eliminates spillage during start-up and operation, as the separate diaphragm effectively seals the air inlet from the water supply. Designed for use under constant pressure, its modular design reduces repair time and labor costs. Features include a cast bronze valve body, FDA approved silicone elastomers and polypropylene polymers, and quality 300 series stainless steel springs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeparate diaphragm seals air inlet from water supply, reducing or even eliminating spillage during installation\u003c\/li\u003e\n\u003cli\u003eModular design elements ease repair costs and time\u003c\/li\u003e\n\u003cli\u003eSpill-resistant functionality is ideal for indoor point of use applications\u003c\/li\u003e\n\u003cli\u003eStainless steel springs and all bronze body resist corrosion\u003c\/li\u003e\n\u003cli\u003eLow-lead law compliant\u003c\/li\u003e\n\u003cli\u003eASSE® Listed 1056\u003c\/li\u003e\n\u003cli\u003eIAPMO® Listed\u003c\/li\u003e\n\u003cli\u003eCSA® Certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat hazard level is this SVB approved for?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eIt is rated for high health hazard (toxic) cross-connections, but only against backsiphonage. The assembly is listed to ASSE 1056.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this model legal for potable water?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. It is certified lead-free to NSF\/ANSI 372, which is what state plumbing codes require for any device in a drinking-water line.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes this assembly have to be tested every year?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. This is a field-testable assembly. Most water authorities require it to be tested and certified by a licensed backflow tester at installation and annually thereafter. It carries USC FCCCHR approval, which many jurisdictions accept as their sole approval list.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWill this protect against backpressure?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. A spill-resistant vacuum breaker protects against backsiphonage only. It will not stop backflow caused by backpressure -- a downstream pump, elevated piping or a boiler -- which requires a double check or RPZ assembly instead.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow does this have to be installed?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eIt must be installed vertically (upright), above the highest downstream outlet, per its installation instructions and ASSE listing.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Spill Resistant Pressure Vacuum Breaker Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure (psi):\u003c\/strong\u003e 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Domestic Water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackflow Protection:\u003c\/strong\u003e Backsiphonage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 1-460XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e up to 180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE-1056, CSA-B64.1.3, USC, NSF-61, NSF-372, IAPMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Type:\u003c\/strong\u003e SVB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazard Protection Level:\u003c\/strong\u003e High Health Hazard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASSE Standard:\u003c\/strong\u003e ASSE 1056\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSC FCCCHR Approved:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Testable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproved Orientation:\u003c\/strong\u003e Vertical\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":55656212594987,"sku":"1-460XL","price":713.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/3168\/9577\/files\/460XL_AF_c9ac70df-e084-4908-a6d1-b7e7e4bf3faa.jpg?v=1790042391","url":"https:\/\/citysupplygroup.com\/products\/zurn-1-460xl","provider":"City Supply","version":"1.0","type":"link"}