Airgas Model 213E590 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-590 Connection Low Pressure These regulators come with a

These regulators come with a CGA-nipple that has a special high-purity

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Airgas Model 213E590 Stainless Steel Corrosive Gas Single Stage Regulator With CGA-590 Connection Low Pressure These regulators come with aThese stainless steel regulators provide outstanding performance in applications involving high delivery pressure where maintenance of gas purity is essential. The 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.