Resideo - Honeywell Home EA79A1004 Air Vent

Air Vent; Type Automatic; Inlet Size 3/4 Inch, 1/2 Inch; Inlet Connection Male Threaded, Female Threaded; Body Material Brass; Temperature Rating 250 Deg F; Pressure Rating 150 PSI; Media Handled Air, Water; Inclusions/Features Built-In Shut-Off Valve, Built-In Vacuum Breaker; Application Hydronic Heating and Cooling System, Industrial; Overall Dimension 1-7/8 Inch Diameter x 5 Inch Length