Watts LF007-LF 1/2 - Part of the LF007 Series Window Well Extension Specifications Compatible Series or Model

Specifications Compatible Series or Model 909M1 Compatible Size Used On 1 1/4 IN to 2 IN Kit Contents Bronze Disc Assembly

Features NPT threaded female union inlet by NPT female outlet

vent O-ring and a bleed screw O-ring and retainer

floor elevations

Robust Construction for Wet Environments: Built with materials that resist moisture

Watts LF007-LF 1/2 - Part of the LF007 Series Window Well Extension Specifications Compatible Series or ModelThis 1 2 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