Originally Posted by deniseO30
Anti siphon, I call it vacuum break, I had on on my boat and replaced it with a bronze type. For the engine raw water to vacuum break USA
They do go bad. it's like a wafer or disk that keeps the water from going out the vent.. but lets air in when the water is not under pressure.
You have the one I had.
So do you have a link to the bronze one that you now have? Great info thanks!