{"product_id":"6-deringer-50x-gpm","title":"6 DERINGER 50X GPM","description":"\u003cp\u003eThe 6 inch Ames Deringer™ 50X Reduced Pressure Detector Assembly (RPDA-II) prevents hazardous contaminants and non-health hazard pollutants from entering a potable water supply system due to backpressure and\/or backsiphonage conditions. This assembly is primarily used on fire sprinkler systems to monitor unauthorized water usage and includes a GPM meter.\u003c\/p\u003e\u003cp\u003eIt features an extra large body and checks for lower head loss, integral Eccentric-Seal™ butterfly shutoff valves for a short lay length, and integrated tamper switches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 inch\u003c\/strong\u003e Reduced Pressure Detector Backflow Preventer Assembly\u003c\/li\u003e\n\u003cli\u003eConstructed entirely of \u003cstrong\u003estainless steel\u003c\/strong\u003e for the main valve housing and relief valve.\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eoversized checks\u003c\/strong\u003e for extreme performance and lower head loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-action™ second check module\u003c\/strong\u003e operates as a poppet style at low flow and a swing style at high flow.\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eintegral Eccentric-Seal™ butterfly shutoff valves\u003c\/strong\u003e for shorter lay length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired supervisory switches\u003c\/strong\u003e and \u003cstrong\u003etamper-resistant test cocks\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eEquipped with a \u003cstrong\u003eGPM meter\u003c\/strong\u003e for bypass water usage monitoring.\u003c\/li\u003e\n\u003cli\u003eContains a \u003cstrong\u003eflood sensor with SentryPlus Alert® technology\u003c\/strong\u003e to detect excessive water discharges from the relief valve.\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003econtinuous pressure service\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796805886229,"sku":"D-6050X-GPM","price":6706.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/183559.jpg?v=1772730541","url":"https:\/\/www.backflowpreventer.com\/products\/6-deringer-50x-gpm","provider":"Water Specialties Company","version":"1.0","type":"link"}