Watts LF009-QT-FS 1/2 - Part of the LF009 Series Strata Systems Z456-2NH-7B

Z456-2NH-7B

The standard pressure range is set at 50 psi (345 kPa)

The sheet can be installed either below ground or exposed and is designed to last for decades of continuous use

Replaceable seat assembly

It is designed for non-health hazard in-line continuous pressure applications

Watts LF009-QT-FS 1/2 - Part of the LF009 Series Strata Systems Z456-2NH-7BThis 1 2 inch lead free copper silicon alloy reduced pressure zone backflow preventer assembly is designed to prevent the flow 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