Febco - 856STDCDA-DOSY-CFM 8 - Part of the 856ST Series

This 8 inch MasterSeries double check detector backflow preventer assembly prevents the backflow of pollutants due to backsiphonage and or backpressure that are objectionable but not toxic, from entering into the potable water supply. This assembly consists of ductile iron fused epoxy coated body construction, two in-line independent check valves, replaceable stainless steel check seats, domestic outside stem and yoke shutoff valves, a cubic foot per minute metered bypass, and ball valve test cocks. It is ideal for protection of non-health hazard cross-connections or for containment at the service line entrance. It is used primarily on fire sprinkler and standpipe systems requiring detection of unauthorized water use. Features Fused epoxy coated ductile iron body Cubic feet per minute meter Non-health hazard application Domestic outside stem and yoke resilient seated gate valves Specifications ArmorTek Technology No Backflow Preventer Type Double Check Detector Assembly Body Finish Epoxy Coated Body Material Ductile Iron Body Pattern Inline Brand FEBCO Buy American Act Compliant NO Bypass Yes Bypass Size 3/4 IN Cap And Tether No Disc Material Rubber EAN 643925026252 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 8 IN Inlet Connection Size-Metric 203 MM Inlet Connection Type Flanged Joint Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Lead Free NO Maximum Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 12.10 Maximum Working Pressure-PSI 175 Meter Type CFM Minimum Temperature – Celsius 0.50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 8 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Part Number 0683095 Polymer Coating No Pressure Operation Does Not Apply To Product Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series 856ST Strainer No Technologies Does Not Apply To Product Tradename None ES-F-856ST UPC – 643925026252