Watts LF709-LF 6 - Part of the LF709 Series Drain Fitting This high pressure hose drop

This high pressure hose drop dual check vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from processing and rendering areas from entering into the potable water supply

ZB161-3NL-OB

0 to 60 degree C Specification Sheet - WVS

Guard your drainage system against infiltrating leaves and debris that can clog drain pipes with a durable drain grate

This kit consists of a second check with red silicone soft seat

Watts LF709-LF 6 - Part of the LF709 Series Drain Fitting This high pressure hose dropThis 6 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. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants found at the service line entrance. This assembly without the shutoff valves