Watts LF719-QT-S 1 1/4 - Part of the LF719 Series Egress System Check O-ring Kit Type Second

Check O-ring Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268796025

Pro Series Channel Drain

ZS400BS-4NH

The standard pressure settings is 75 psi (5

UPC - 098268574609

Watts LF719-QT-S 1 1/4 - Part of the LF719 Series Egress System Check O-ring Kit Type SecondThis 1 1 4 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 in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other