Febco - LF850-NRS DC 10 - Part of the LF850 Large Series mainline-adatile drain grates are made of

drain grates are made of high-density polyethylene (HDPE)

It consists of a female iron pipe thread to female iron pipe thread (black) connections

This lead free pressure relief valve has a 2 inch NPTF female inlet and outlet and a 80 psi pressure relief setpoint

Polyvinyl chloride channel comes with prefastened gray polypropylene grates for a quicker install

Febco - LF850-NRS DC 10 - Part of the LF850 Large Series mainline-adatile drain grates are made ofThis 10 inch lead free MasterSeries in line design double check valve backflow preventer assembly is designed for non health hazard applications and prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection of non health hazard cross connections or for containment at the service line entrance. This assembly consists of an