Watts LF009M3-LF-FS 3/4 - Part of the LF009 Series ZA100F-4NH NPT end connections

NPT end connections

Z624-2NL-G

Iron body with expanded outlets for hot water space heating boilers

and a fixed 15½″ × 15½″ square top equipped with a heel-proof ductile-iron grate

Our below grade waterproofing membrane is made in the USA from High-density polyethylene (HDPE)

Watts LF009M3-LF-FS 3/4 - Part of the LF009 Series ZA100F-4NH NPT end connectionsThis 3 4 IN lead free 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 pressure piping