{"product_id":"1-1-2-4000b","title":"1 1\/2 4000B","description":"\u003cp\u003eThis 1 1\/2 inch \u003cstrong\u003eReduced Pressure Zone Backflow Preventer Assembly\u003c\/strong\u003e is designed to protect potable water supplies from dangerous cross-connections caused by back-siphonage or backpressure.\u003c\/p\u003e\u003cp\u003eIt is ideal for continuous pressure piping applications and health-hazard cross-connections, preventing polluted water from entering the drinking water supply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ebronze body construction\u003c\/strong\u003e for durability in sizes 1\/2 inch to 2 inch.\u003c\/li\u003e\n\u003cli\u003eEquipped with two \u003cstrong\u003ein-line, independent check valves\u003c\/strong\u003e and an intermediate \u003cstrong\u003erelief valve\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003equarter turn ball valve shutoffs\u003c\/strong\u003e with lever handles and \u003cstrong\u003eNPT end connections\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable check seats\u003c\/strong\u003e and an \u003cstrong\u003einternal relief valve\u003c\/strong\u003e for reduced space requirements and economical repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge body passages\u003c\/strong\u003e provide low pressure drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, space saving design\u003c\/strong\u003e facilitates installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Servicing\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle access cover\u003c\/strong\u003e and \u003cstrong\u003emodular check construction\u003c\/strong\u003e for ease of maintenance and in-line repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop entry design\u003c\/strong\u003e ensures all internals are immediately accessible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptured springs\u003c\/strong\u003e provide for safe maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrewdriver slotted ball valve test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo special tools\u003c\/strong\u003e are required for servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eA WARNING: It is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States without consulting local water authority, building, and plumbing codes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796649713941,"sku":"0436094","price":1800.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/177840.jpg?v=1772725702","url":"https:\/\/www.backflowpreventer.com\/products\/1-1-2-4000b","provider":"Water Specialties Company","version":"1.0","type":"link"}