Vacuum Breaker, Size 2 in, Connection Type FNPT x FNPT, Material of Construction Cast Brass, Cast Bronze, Polypropylene, Silicone, Ultem, Seal Buna Nitrile, Max. Pressure 125 psi, Temp. Range 180 Degrees F, Height 5 9/16 in, Width 2 3/4 in, Standards...