Febco - LF856DCDA-DOSY-CFM 4 - Part of the LF856 Series ZA100F-2NH UPC - 098268090895

UPC - 098268090895

UPC - 098268331202

This 6 IN double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply

The temperature relief is 210 degrees and the pressure relief is 125 psi

Specifications Body Finish Chrome Plated Body Material Bronze Brand Watts Control Type Key EAN 098268611984 Frost Free No GDS Status Registered Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Union Male Threaded Inlet Thread Type NPT Lead Free NO Outlet Connection Size 3/4 IN Outlet Connection Type Union Joint Outlet Thread Type NPT Part Number 0722051 Series TWS Wall Thickness 10 IN With Vacuum Breaker Yes Specification Sheet - TWS

Febco - LF856DCDA-DOSY-CFM 4 - Part of the LF856 Series ZA100F-2NH UPC - 098268090895This 4 inch lead free 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. 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