Watts LFUSG B M2 Part of the LFUSG B Series silt fence selector Specifications Body Material Brass Brand Specifications Body Material Brass Brand Watts Buy American Act Compliant YES EAN 098268221657 Inlet Connection Size 1 2 IN Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free NO Maximum Working Pressure PSI 300 Outlet Connection Size 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0371270 Pressure Range 50 to 175 PSI Pressure Relief Setting PSI 150 Series 530C UPC 098268221657 it is especially suited for commercial or industrial roofing systems where roof integrity and rapid water removal are vital 25 GPM Cold Inlet Temperature Range 39 to 80 degree F Cold Water Bypass No Cold Water Inlet Connection Size 3 8 IN Cold Water Inlet Connection Type Compression Joint Cold Water Inlet Thread Type Does Not Apply To Product EAN 098268548457 Factory Set Temperature Fahrenheit 105 Flow Rate 0 The water temperature can be field adjusted between 80 to 120 degrees F (27 to 49 degrees C)