Arrowhead Brass Self-Draining Anti-Siphon Frost-Proof Wall Hydrants are made of heavy-duty Lead-Free Brass and feature a factory-installed self-draining vacuum breaker. Available in various lengths and inlet connections, Arrowhead Brass frost-proof wall hydrants are perfect for any installation to provide outdoor watering all year. Arrowhead Brass Self-Draining Anti-Siphon Frost-Proof Wall Hydrants are UPC listed and certified to ASSE 1019-A and NSF/ANSI 372 Lead-Free (Lead-Free) by IAPMO.

• Features a self-draining anti-siphon vacuum breaker that protects your household water supply from harmful contamination caused by back-pressure or backflow siphonage.
• Provide worry-free protection from freezing pipes by draining water from the wall hydrant upon shut off, if hose or other devices are removed.
• 1/2 inch MIP or Copper Sweat (ID) inlet, 4 inch hydrant length
• Exclusive one-piece no-leak O-ring bonnet design that never requires re-tightening and lasts longer than products utilizing packing-nut seals.
• UPC listed, NSF/ANSI 372 Lead Free and ASSE 1019-A certified by IAPMO
• Nickel plated finish with green rubber-coated handle