Watts LF709-LF 6 - Part of the LF709 Series Drain Fitting Guard your drainage system against

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

ZB161-3NL-OB

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

0 to 60 degree C Specification Sheet - WVS

Cover O-ring Kit Type Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268399516

Watts LF709-LF 6 - Part of the LF709 Series Drain Fitting Guard your drainage system againstThis 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