Hoffman 75 Main Steam Vent

Main Steam Vent; Type Float, Non-Vacuum, Thermostatic, Straight Shank; Inlet Size 1/2 Inch x 3/4 Inch; Inlet Connection Female Threaded x Male Threaded; Port Type Single Non-Adjustable; Pressure Rating 3 PSIG (Operating), 15 PSIG (Maximum); Media Handled Air, Steam; Application Medium and Large System