DESCRIPTION COMES FROM CAMCO WEBSITE:
Camco's Vacuum Breaker Assembly provides protection against pollutants or contaminates from entering the potable water supply due to backsiphonage. Made out of a strong, durable thermoplastic polymer, it has ½-inch NPT male threads on both the inlet and outlet. Has a maximum pressure of 125 PSI and is listed to ASSE 1001 and IAPMO TS8.
Prevents Pollutants/Contaminants from Entering: Provides protection against pollutants or contaminants from entering the potable water supply due to backsiphonage
Connection Type: ½-inch NPT male threads on both the inlet and outlet
Durable and Strong Material: Made of thermoplastic polymer
Maximum Pressure: 125 PSI
Listings: ASSE 1001 and IAPMO TS8