The Woodford 50HF Vacuum Breaker is a device used to prevent backflow in plumbing systems
due to a burst water main or other plumbing issues)
Some models may have additional features like adjustable clamps or straps for a secure fit
It consists of a cylindrical housing that fits over the faucet handle and a locking mechanism
Woodford Genuine 30109 Packing Nut WOO44 The Woodford 50HF Vacuum BreakerGenuine Woodford 30109 chrome packing nut. This nut is used to secure the stem in the faucet. This packing nut fits several Woodford models including 21, 24, B24, 26, B26, Y24, Y26, V26, 40, 70, 72,75, B75, 79, B79, 71, 74, 76, 81, 84, 86, B71, B74, B76.