Febco - LF850-DNRS DC 6 - Part of the LF850 Large Series ADS This pressure relief valve has

This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 30 psi pressure relief setpoint

Z627-4NL-C

First or second check kit

UPC - 098268574654

UPC - 098268118353

Febco - LF850-DNRS DC 6 - Part of the LF850 Large Series ADS This pressure relief valve hasThis 6 inch lead free MasterSeries double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance for in line repairs. It is ideal for protection in continuous pressure piping applications and at