HOT WATER VENT (75)

Automatic Air Valve Vent

4-3/8" x 2-1/4", 1/8" FPT, 3/4" MPT, Copper, Polished Brass Cover, Combination, Float-Operated, Automatic Air Valve Vent
The 7 Series Auto-Vents Air Eliminators are Made of Brass and Equipped with a Self-Closing, Float-Operated Valve; The Valve is Equipped with a Monel Metal Spring and a Neoprene Valve Seat which is Unaffected by High Temperatures, Oil and Anti-Freeze; No Air Chamber is Required; The Vent is Regularly Fitted with a Patented Cap that May be Used as a Check in Case of a Leak Caused by Core Sand or Scale

Overall Dimension 4-3/4 Inch Diameter x 2-1/4 Inch Height; Seal Material PTFE