Anti-siphon vacuum breakers are designed to protect hose connections from contamination. Vacuum breakers are designed for laboratory use to provide protection against back siphon age and backflow from aspirators or hoses left in contaminants.
Parts to repair model 14/18 outside faucet
Kit includes: handle screw, metal wheel handle,packing nut, EPDM packing, packing support washer, valve seat rubber and retainer screw
3/4" male hose thread nozzle
Stainless steel seat - eliminates wire draw