Watts LF25AUB HP Z3 1 1 4 Part of the LF25AUB Z3 Series ZC100F 2NH This easy replacement feature makes This easy replacement feature makes the units popular with municipalities and commercial businesses 5 to 23 GPM Hot Inlet Temperature Range 120 to 200 degree F Hot Water Inlet Connection Size 3 4 IN Hot Water Inlet Connection Type Press Hot Water Inlet Thread Type Does Not Apply To Product Maximum Working Pressure PSI 150 Minimum Differential Temperature Fahrenheit 5 Minimum Static Pressure PSI 30 Outlet Connection Size 1 2 IN Outlet Connection Size Metric 13 MM Outlet Connection Type Press Outlet Temperature Accuracy + 7 degree F Outlet Thread Type Does Not Apply To Product Temperature Adjustment Range 90 to 160 degree F Wi Fi Enabled No Specification Sheet LF1170 and LFL1170 This 1 1 4 inch lead free brass water pressure reducing valve for high pressure ranges is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial Specification Sheet LF25AUB Z3 (Spanish)