Arrowhead 456-10LF Wall Hydrant, 1/2'' IN, MIP x Copper Sweat Inlet, 3/4'' OUT Heavy-duty lead-free bronze construction Protects faucet and pipes from freezing and damage by separating cold weather from water supply Faucet should not be pressurized for more than 12 consecutive hours Faucet must be installed at a downward angle to ensure drainage and prevent freezing When using self-closing nozzle, always relieve pressure after shut-off 1/2 in MIP and 1/2 in sweat. Solid flange permits easy anchoring to frame buildings. Constructed of all brass and type L copper, one-piece O-ring bonnet and rubber-coated oval handle. Flow Rate: 13 gpm Handle Material: Aluminum Handle Type: Faucet Wheel Includes: O-Ring Bonnet Stem Inlet Connection Size: 1/2 in Inlet Connection Type: MIP x Copper Sweat Outlet Connection Size: 3/4 in Outlet Connection Type: Male Hose Thread Pressure Rating: 125 psi Rod Material: Brass