Febco - LF856DCDA-OSY-GPM 2 1/2 - Part of the LF856 Series snake fence 46 IN UPC - 098268006476

46 IN UPC - 098268006476

tile in-lay

UPC - 643925585483

and the heavy-duty slotted

ZN415K-2IG

Febco - LF856DCDA-OSY-GPM 2 1/2 - Part of the LF856 Series snake fence 46 IN UPC - 098268006476This 2 1 2 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