Febco - LF850U-QT 1 - Part of the LF850 Small Series Window Well Extension This cleanout is ideal for

This cleanout is ideal for concrete floor installations where dependable access to the drainage piping is essential

channel drains collect and convey water to drain pipes

and bimetal spiral spring sensing element

is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

Two Piston O-rings

Febco - LF850U-QT 1 - Part of the LF850 Small Series Window Well Extension This cleanout is ideal forThis 1 inch lead free 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 with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping