American Standard M962798-0020A Vacuum Breaker and Flow Regulator, 3.8 in Female, 2.2 gpm, Metal Body, Import

American Standard Vacuum Breaker and Flow Regulator, 3.8 in Female Nominal Size, 2.2 gpm, Metal Body, Polished Chrome, Import

This pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to back-siphonage. It consists of durable construction and finished in polished chrome. Once you confirm that this pressure vacuum breaker will work with your American Standard bedpan cleanser you can install it easily and with confidence.