Watts 007-LF 1/2 - Part of the 007 Series Window Well Extension Built to manage substantial surface

Built to manage substantial surface water loads while maintaining structural integrity

and high-volume use

7% slope with depths from 10

stainless steel internal metal components

Watts 007-LF 1/2 - Part of the 007 Series Window Well Extension Built to manage substantial surfaceThis 1 2 inch 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 applications and