Watts LF7 3 8 Part of the LF7 Series ground shipping 10 Gasket Maximum Temperature 180 10 Gasket Maximum Temperature 180 Degree F Inlet Connection Size 2 1 2 IN Inlet Connection Size Metric 64 MM Inlet Connection Type Female Threaded Inlet Material Iron Inlet Thread Type NPT Insulator Material Polysulfone Lead Free YES Maximum Working Pressure PSI 175 Maximum Working Temperature Fahrenheit 180 Nut Material Steel Outlet Connection Size 2 1 2 IN Outlet Connection Type Socket Outlet Material Lead Free Brass Outlet Thread Type Does Not Apply To Product Part Number 0821747 Series LF3100 Type Kit Specification Sheet LF3100 00 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type FPT Part Number 0072233 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material EPDM Series LF7R Strainer No Specification Sheet LF7R It consists of a lead free cast copper silicon alloy body such as wash down sinks or other installations