Watts LF719-QT 3/4 - Part of the LF719 Series ZC100F-3NH Specifications Body Material Lead Free

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268585209 Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0121444 Pressure Range 75 to 150 PSI Pressure Relief Setting-PSI 175 Series LF53L Specification Sheet - LF3L

and adaptability are essential

Specifications Body Material Ductile Iron Brand Watts Class Rating 125 or 150 Control Type Lever Handle CV Rating 302 GPM Disc Material Stainless Steel EAN 098268606348 Inlet Connection Size 3 IN Inlet Connection Type Wafer Lead Free YES Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 387 in-lbs Operating Torque-Wet 250 in-lbs Outlet Connection Size 3 IN Outlet Connection Type Wafer Part Number 0525811 Seat Material EPDM Series BF-04 Silicone Free Yes Stem Shaft Material 316 Stainless Steel Valve Style Wafer Specification Sheet - BF-03-M2

With a reversible design

The increased width ensures full coverage from the weep screed to the window sill

Watts LF719-QT 3/4 - Part of the LF719 Series ZC100F-3NH Specifications Body Material Lead FreeThis 3 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 contaminants