Febco - LF850-DNRS DC 10 - Part of the LF850 Large Series SITEDRAIN holes that collects water into

holes that collects water into the channel

and to maintain water pressure in the system at all times

ZM415SH-2IP

All internal rubber components such as disc

UPC - 098268264982

Febco - LF850-DNRS DC 10 - Part of the LF850 Large Series SITEDRAIN holes that collects water intoThis 10 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