Febco - 856STDCDA-DOSY-CFM 4 - Part of the 856ST Series SITEDRAIN UPC - 098268574616

UPC - 098268574616

UPC - 098268452235

UPC - 098268502602

Guard your drainage system and keep leaves and debris from infiltrating with the trench drain grate

Z453-3NH-7B

Febco - 856STDCDA-DOSY-CFM 4 - Part of the 856ST Series SITEDRAIN UPC - 098268574616This 4 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