Febco - LF850-DNRS DC 3 - Part of the LF850 Large Series Geotextile and comes furnished with a

and comes furnished with a CFM meter to detect underground leaks and unauthorized water use

4 IN NH connection

All parts are genuine and original to the valve

All options are chemically stable across a pH range of 2–13 and designed to perform in a wide range of site conditions

Either a long

Febco - LF850-DNRS DC 3 - Part of the LF850 Large Series Geotextile and comes furnished with aThis 3 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