Airgas Model 205A580 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-580 Connection regulator or a stainless steel model

or a stainless steel model for corrosive service

Barrel Only - High Density - (4)-4" Diamond Grade Sheeting

convoluted Hastelloy® diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal

5" H (A-20) fits rebar 1" to 2-1/4" diameter

Airgas Model 205A580 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-580 Connection regulator or a stainless steel modelChrome 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.