Chicago Faucet® Tub and Shower Valve, Series: SH-PB1, 1.5 gpm at 80 psi Shower Flow Rate, 6-3/4 in Dia Trim, 1222 Pressure Balanced, 1/2 in MNPT Valve Inlet Connection, 1/2 in MNPT Valve Outlet Connection, Hand Shower: No, 1 Spray Functions, 20 to 125 psi Pressure, 40 to 120 deg F, Wall Mounting, Polished Chrome, Commercial Commercial/Residential