{"product_id":"6-deringer-30x-gpm","title":"6 DERINGER 30X GPM","description":"\u003cp\u003eThe 6 inch Ames Deringer™ 30X Double Check Detector Assembly (DCDA-II) is engineered to prevent non-health hazard pollutants from entering a potable water supply due to backpressure or backsiphonage. This assembly is primarily used in fire sprinkler systems to monitor for unauthorized water use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized checks\u003c\/strong\u003e for extreme performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral shutoff valves\u003c\/strong\u003e with prewired supervisory tamper switches for indoor or outdoor application\u003c\/li\u003e\n\u003cli\u003eHousing constructed entirely of \u003cstrong\u003e100% 304 stainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Dual-action™ check modules\u003c\/strong\u003e operate as \"poppet style\" at low flow and \"swing style\" at high flow\u003c\/li\u003e\n\u003cli\u003eUtilizes \u003cstrong\u003eSilicone elastomer check discs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBypass assembly includes a \u003cstrong\u003egallons per minute (GPM) meter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLead Free* bronze bypass components\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDCDA-II single check bypass design\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTamper-resistant test cocks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eApproved for both \u003cstrong\u003ehorizontal and vertical installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eServiceable without special tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDesign \u0026amp; Construction\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures extra large body and checks for \u003cstrong\u003elower head loss\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegral Eccentric-Seal™ butterfly shutoff valves for a \u003cstrong\u003eshort lay length\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with prewired supervisory (alarm) switches\u003c\/li\u003e\n\u003cli\u003eCan be installed under continuous pressure service\u003c\/li\u003e\n\u003cli\u003eAvailable with IPS grooved ends and flanged adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cem\u003e*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.\u003c\/em\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796805918997,"sku":"D-6030X-GPM","price":5614.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183556.jpg?v=1772730543","url":"https:\/\/www.backflowpreventer.com\/products\/6-deringer-30x-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}