Watts LF719-QT 1 - Part of the LF719 Series ZC100F-3NH and other external factors

and other external factors

ZB192-4XB-4IP

UPC - 098268010152

integral gravel stop and high external water dam ensure reliable drainage

an underdeck clamp and a 4 inch no hub outlet

Watts LF719-QT 1 - Part of the LF719 Series ZC100F-3NH and other external factorsThis 1 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 contaminants