Armstrong International C3510-2 3/4" Air Vent 146 PSI

The Armstrong International C3510-2 Air Vent 3/4" is used to expel air and gases within hydronic heating and cooling systems for maximum efficiency. This cast iron vent has a pressure rating of 146 PSI and comes with a 3/4” x 1/4” NPT connection size to fit numerous HVAC applications. This causes it to be resistant to corrosion, it also has increased durability and reliability. The C3510-2 is a free-floating lever mechanism and can provide leak-tight closure in any position. This air vent is essential to avoid the air build up that causes system drawbacks and probable harm, hence enhancing the performance and energy efficiency of the HVAC systems.