Airgas Model 205B320 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-320 Connection Low Pressure Yellow Case and Amber Lens

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Airgas Model 205B320 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-320 Connection Low Pressure Yellow Case and Amber LensChrome plated regulators are designed for high purity laboratory applications involving noncorrosive gases. Single stage design is recommended for use where inlet pressure does not vary greatly such as with liquefied gases, or where periodic readjustment of delivery pressure setting does not present a problem.