Watts LF719-QT 1 1/2 - Part of the LF719 Series Egress System Unit is factory pre-charged to

Unit is factory pre-charged to 30 psi (207 kPa)

It has thread connections

340 (Spanish)

UPC - 098268010152

Ideal for boiler rooms

Watts LF719-QT 1 1/2 - Part of the LF719 Series Egress System Unit is factory pre-charged toThis 1 1 2 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