Watts 740 045 2 Part of the 740 Series ZC100F 2NH Specifications Body Material Iron Brand Specifications Body Material Iron Brand Watts EAN 098268586756 Inlet Connection Size 1 1 4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free Not In Scope Maximum Working Pressure PSI 50 Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F383369 Pressure Range Does Not Apply to Product Pressure Relief Setting PSI 65 Series 740 Specification Sheet 174A This product is available in 80 100 mil thickness options and in a variety of width options Specification Sheet Relief Valve Flood Sensor Retrofit Connection Kit and test lever