Watts U007-QT-S 1/2 - Part of the 007 Series Drain Fitting Heel-Proof Grate with Seepage Pan:

Heel-Proof Grate with Seepage Pan: Grate design withstands heavy foot traffic

ZN1950-3NH

This 3/4 inch lead free hose bibb vacuum breaker backflow preventer permits the attachment of portable hoses to hose thread faucets and prevents the reverse flow of polluted water into the potable water supply due to backsiphonage

Available as 4" or 6" diameter funnel (specify when ordering)

and steel handle and solder end connections

Watts U007-QT-S 1/2 - Part of the 007 Series Drain Fitting Heel-Proof Grate with Seepage Pan:This 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