The Arrowhead Brass PK1390 series is a lead-free self-draining vacuum breaker that is nickel-plated with a fine thread inlet that protects your household water supply from back-siphonage.

PK1390 Features:

• Made from heavy-duty lead-free brass alloy, nickel-plated finish
• Back-flow prevention that protects your household water supply from contaminated water
• Allows faucet to automatically drain upon shutoff to prevent freezing
• Used for repair of wall hydrants with factory-installed back-flow preventer
• Inlet connection: 1-1/16″ fine thread
• Outlet connection: 3/4″ male hose thread (MHT)
• ASSE 1011 Certified
• Lead-free Certified to NSF/ANSI 372 (by IAPMO)
• 3-year limited warranty
• Max pressure: 125 PSI
• Max temperature: 180 degrees F