Febco - LF856DCDA-LG-GPM 6 - Part of the LF856 Series HDPE This 1 1/4 inch lead

This 1 1/4 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure

sealed-in diaphragm which flexes to absorb the shock

It features solder union by NPT female end connections

75″ to 12

5 IN extended rim NB strainer

Febco - LF856DCDA-LG-GPM 6 - Part of the LF856 Series HDPE This 1 1/4 inch leadThis 6 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