Review on 🚰 EZ-FLO 20199: Brass Hose Bibb with Anti-Siphon Vacuum Breaker - Unbeatable Quality and Performance by James Small

My original vacuum interrupter adapter was fitted by a home builder a few years ago who then quickly broke the set screw to comply with the regulations. This permanently attaches the adapter to the hose bib threads and makes it a real bear to dismount. I was finally able to remove the old switch and fit this device. Seems to be working well after a day of use. Tip: If you intend to remove this valve for service or replacement in the future, immediately discard the loose set screw provided with this unit. If you wish to install a removable set screw, this unit uses a standard (non-metric) 10X32X1/4 inch screw. Translated into English, this is a 3/16 screw with 32 threads per inch and 1/4 inch long. The 5mm set screw is too big and doesn't fit.