Vacuum Breaker, Size 3/4 in, Connection Type GHT, Material of Construction Chrome-Plated Brass, Seal Rubber, Max. Pressure 125 psi, Temp. Range 180 Degrees F, Height 1 1/2 in, Width 1 3/8 in, Standards ANSI A112.1.3 (ASSE 1011), ASSE 1001, cCSAus...