In-Sink-Erator 11477 Syphon Breaker 1/2"

The In-Sink-Erator 11477 Syphon Breaker is a plumbing safety part for use with commercial water systems. It keeps negative pressure from building up in the water line by admitting air when it occurs, which supports preventing contaminated water from returning to the potable water supply. It will automatically adjust the system's operation in response to changes in water pressure and does not need to be adjusted manually during use. It is installed in the water supply line with a 1/2" connection and works as part of the plumbing protection system. It will support and facilitate the distribution of secure water in commercial kitchens and foodservice facilities.