Armstrong International C3510-12 Air Vent Els PW 29614 High Static Pressure Rating: Tested

High Static Pressure Rating: Tested to perform within systems rated up to 400 psi static pressure

specifically engineered for the 243-8 and 243-12 models with Internal Relief Valve (IRV) configurations

Specifically engineered for Siebe VB-7000 Series globe valves

Is this plug suitable for both scroll and reciprocating compressors

If your total system CFM minus your smallest zone CFM exceeds this value

Armstrong International C3510-12 Air Vent Els PW 29614 High Static Pressure Rating: TestedThe Armstrong International C3510 12 Air Vent is a high performance Series 1AV cast iron air vent engineered for efficient, low capacity air and gas removal in industrial hydronic and liquid systems. Also known by the model number 1AV 3 4 300, this unit features a 3 4 inch NPT inlet and a 1 4 inch NPT outlet to facilitate seamless integration into existing pipelines. Built with a rugged cast iron body, it utilizes a free floating lever mechanism and a