Watts - 2-LF009M2-QT - Backflow System Low Pressure, 2" FIP Angle Sill Faucet The vacuum breaker/backflow preventor provides

The vacuum breaker/backflow preventor provides protection against cross-connection of the potable water supply

while the included 4" rubber grommet allows you to create a secure

3/4-inch NPT tankless water-heater service-valve kit

Multiple venting options (concentric

Brand: ARB Teak | SKU: MAT3030

Watts - 2-LF009M2-QT - Backflow System Low Pressure, 2" FIP Angle Sill Faucet The vacuum breaker/backflow preventor providesThis 2 inch reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to back siphonage 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 at cross connections