{"product_id":"8-deringer-30g-gpm","title":"8 DERINGER 30G GPM","description":"\u003cp\u003eThe 8 inch Ames Deringer™ 30G Double Check Detector Valve Assembly (DCDA-II) is designed to prevent non-health hazard pollutants from entering a potable water supply system due to backpressure and backsiphonage. This assembly is primarily used on fire sprinkler systems to monitor unauthorized water usage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an \u003cstrong\u003e8 inch stainless steel housing\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli\u003eIncorporates \u003cstrong\u003einline serviceable OS\u0026amp;Y gate valves\u003c\/strong\u003e for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003epatented Dual-action™ check modules\u003c\/strong\u003e, offering poppet action for low flow and swing action for high flow.\u003c\/li\u003e\n\u003cli\u003eIncludes a \u003cstrong\u003etamper switch groove\u003c\/strong\u003e on the stem and \u003cstrong\u003etamper-resistant test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free* bronze bypass components\u003c\/strong\u003e and a \u003cstrong\u003eGPM bypass meter\u003c\/strong\u003e allow for monitoring water usage.\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003esilicone elastomer check discs\u003c\/strong\u003e and \u003cstrong\u003eBuna-N (NSF) O-rings\u003c\/strong\u003e for reliable sealing.\u003c\/li\u003e\n\u003cli\u003eApproved for both \u003cstrong\u003ehorizontal and vertical applications\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796805722389,"sku":"D-8030G-GPM","price":9692.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183552.jpg?v=1772730533","url":"https:\/\/www.backflowpreventer.com\/products\/8-deringer-30g-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}