Watts LF007M2-LF 1 1/4 - Part of the LF007 Series detectable-warning-mat-finder unit heaters

unit heaters

ZN1926-8NL

Designed to capture perimeter seepage and maintain drainage integrity

Test cocks positioned for easy testing and winterization

and Buna-N O-ring

Watts LF007M2-LF 1 1/4 - Part of the LF007 Series detectable-warning-mat-finder unit heatersThis 1 1 4 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