Arrowhead Vacuum Breaker

Chrome, Replacement Self Draining Vacuum Breaker, For Arrowhead 485/486 Bfp Frost Free Wall Hydrant, With Fine Thread Inlet, 3/4" Male Hose Thread Outlet.

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