{"product_id":"watts-3-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoffs-no-meter-short-lay-length-36501","title":"Watts 3\" 774DCDA Double Check Detector Assembly Backflow Preventer, OSY Shutoffs, No Meter, Short Lay Length","description":"This 3\" double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has outside stem and yoke shutoffs. It can be installed in a horizontal or vertical flow-up position. It is designed for installation on applications identified by local authorities as non-health hazard, such as on fire protection systems. The maximum working pressure is 175 psi (12.06 bar).","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":50164279738645,"sku":"DDP0438138","price":10977.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.backflowpreventer.com\/products\/watts-3-774dcda-double-check-detector-assembly-backflow-preventer-osy-shutoffs-no-meter-short-lay-length-36501","provider":"Water Specialties Company","version":"1.0","type":"link"}