Watts LF709-LF 8 - Part of the LF709 Series Egress System Premium Seal™ DG Dual Guard

Premium Seal™ DG Dual Guard VOC is a 2-in-1 formula that combines the benefits of both a film-forming and a penetrating sealer in one easy coat

Installation is the same

This lead free pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 125 psi pressure relief setpoint

model DBF-03-121-25-M2

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

Watts LF709-LF 8 - Part of the LF709 Series Egress System Premium Seal™ DG Dual GuardThis 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