Watts 007-LF 1/2 - Part of the 007 Series HDPE The waterproof wall protection liner

The waterproof wall protection liner  is easily cut to size with a standard utility knife

ZN415B-4IG

water-carrying equipment

Integral double-wall trap in the top drain prevents sewer gas escape and supports building safety

UPC - 098268860504

Watts 007-LF 1/2 - Part of the 007 Series HDPE The waterproof wall protection linerThis 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