Airgas Two Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-320 With Needle Valve Regulator non-lubricated needle valve that has

non-lubricated needle valve that has been designed to regulate outlet flow

single-stage regulators are engineered to provide precision performance

Captured bonnet ports with optional vent adapters are standard on both stages and allow the venting of hazardous gases in the event of diaphragm failure

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Airgas Two Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-320 With Needle Valve Regulator non-lubricated needle valve that hasThis analytical series of high purity brass, two stage regulators is recommended for non corrosive analytical and process applications where precise pressure control is required. This series is ideally suited for chromatographic carrier gas applications including FID, TCD, ECD, HID, and non corrosive gas mixtures for analytical instrumentation. These units feature stainless steel diaphragms and bar stock bodies with low internal volume and minimal