PRIER 400 Diamond series provides year round source of water to areas of structures that are subject to freezing temperatures. Valve is connected to supply piping in the heated portion of the structure, eliminating the possibility of freezing (remove hose in cold/freezing weather). ASSE 1019 and C-UPC approved, made in the USA. Easy grip polycarbonate operating handle with stainless steel screw, half-turn easy open operation Satin nickel plated body maintains nice finish indefinitely Large back flange with wide screw holes and a spout aligning mark for easy installation Aluminum vacuum breaker cap with increased durability, solid stem design with EPDM backflow preventer and field repairable with no special tools required Integral cast back flange, solid brass body and seat ASSE 1019 and C-UPC approved Series Name: Diamond Type: Sillcock Depth (Inches): 8 Height (Inches): 2.5 Inlet Diameter: 1/2-in Inlet Size in Inches: 1/2-in Length (Inches): 8 Outlet Diameter: 3/4-in Thru-Wall Length: 8-in Width (Inches): 2.5 Anti-Siphon: Yes Frost Resistant: Yes Handle Style: Handwheel Inlet Thread Type: MIP Material: Brass Outlet Thread Type: Hose thread Turn: Half turn Use Location: Outdoor Compatible Pipe Material: Copper CA Residents: Prop 65 Warning(s): Yes Complies with Federal Lead Guidelines: Yes Warranty: 3-year UNSPSC: 40141600