Watts LFB6400 1 1 2 Part of the LFB6400 Series ZC100F 2NH Specifications Brand Watts Buy American Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type No Hub Specification Sheet FD 100 A which prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply Specifications Actuation No Assembled Dry Yes Balance Stop Plate No Ball Material 316 Stainless Steel Body Finish Bronze Body Material Lead Free Copper Silicon Alloy Brand Watts Control Type Lever Handle CV Rating 75 GPM EAN 098268672107 Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 450 Minimum Temperature Celsius 49 It consists of Durafill® (carbon glass filled PTFE) seat