Watts LF3003 GB 1 1 2 Part of the LF3003 Series Nonwoven Fabric 2 inches high 2 inches high This 3 4 inch test cock is used with a 6 to 10 inch lead free backflow preventer or an isolation valve for gauges or small equipment lines 40 Gasket Maximum Temperature 300 Degree F Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Female Threaded Inlet Material Malleable Iron Inlet Thread Type IPS Insulator Material Polysulfone Lead Free YES Maximum Working Pressure PSI 50 Maximum Working Temperature Fahrenheit 300 Nut Material Malleable Iron Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Outlet Material Lead Free Brass Outlet Thread Type IPS Part Number 0124302 Series LF3003 Type Kit Specification Sheet LF3003 Features EPDM gasket for use in steam or hot water applications