B & K 104-521 Anti-Siphon Frost-Free Sillcock Valve, 1/2 x 3/4 in Connection, MPT x Hose, 125 psi Pressure, 14 in L, Brass Body

CSA certified, meets ASSE standard 1019, chrome-plated body and tube, built-in lockshield, heavy-duty six-point cast iron handle, threaded ends comply with ANSI b1.20.1, ANSI/NSF 61-9 certified, hose threads comply with ANSI B1.20.7, solder ends comply with ANSI B16.18, backflow preventer checks siphoning back into the water supply, automatically drains upon water shut-off.
Unit: EA
UPC: 032888045217
Model Number: 104-521