Airgas Model 205B540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection Single Stage The raw material is blended

The raw material is blended to enhance strength and stiffness

Stainless Steel Diaphragmseliminates outgassing associated with elastometric diaphragms

Size Description 18"

Two-stage design is recommended for use where constant delivery pressure is desired

Airgas Model 205B540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection Single Stage The raw material is blendedChrome 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.