Watts LF719-QT 1 1/4 - Part of the LF719 Series ZC100F-4NH 60 Maximum Pressure-PSI 400 Maximum

60 Maximum Pressure-PSI 400 Maximum Working Pressure And Temperature 400 PSI at 210 degrees F Minimum Temperature - Celsius 0

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268585599 Inlet Connection Size 3/4 IN Inlet Connection Type Female Threaded Inlet Thread Type FPT Lead Free YES Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0121469 Pressure Range 50 to 150 PSI Pressure Relief Setting-PSI 70 Series LF174A Specification Sheet - Flood Sensor for Relief Valve Discharge Line

making them ideal for demanding concrete environments where metal performance is critical

250 PSI at 406 degree F Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220206 Plug Material Cast Iron Pressure-Temperature Rating 400 PSI at 150 degree F

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Watts LF719-QT 1 1/4 - Part of the LF719 Series ZC100F-4NH 60 Maximum Pressure-PSI 400 MaximumThis 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