Body Material: Lead Free* copper alloy body Connection Size: 1/2", 3/4" Connection Type: Threaded connections Industry Standards: A.S.M.E. Rated**, CSA Listed Working Pressure: Standard settings 75, 100, 125, 150psi (5.3, 7.0, 8.8, 10.6 bar). Maximum Working Temperature: 210°F (99°C).