Watts LF709-LF 8 - Part of the LF709 Series Egress System It consists of a lead

It consists of a lead free body construction with 3/4 inch NPT threaded male inlet and 1/2 inch NPT threaded female (drain) outlet

Installation is the same

and 3/4 inch stainless steel male NPT inlet connection and a 0

It provides continuous purging and venting of air in the system when installed with Watts Model ET expansion tank and Model FV4 float-vent

UPC - 098268350647

Watts LF709-LF 8 - Part of the LF709 Series Egress System It consists of a leadThis 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. 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