Watts LF709-QT-FDA-IOT 8 - Part of the LF709 Series Basement Window Well or surface finishes

or surface finishes

3″ invert and 6

and train/bus platforms

This 1/2 inch 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

Watts LF709-QT-FDA-IOT 8 - Part of the LF709 Series Basement Window Well or surface finishesThis 8 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of a fused epoxy coated cast iron body, FDA epoxy coated