Airgas Model 205D540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection Regulator Cortina #03-WS-4KT 4 foot Windsock

Cortina #03-WS-4KT 4 foot Windsock and Frame Kit

These unique patented general-purpose

convoluted Hastelloy® C-22 diaphragm provides accurate

Because these regulators are not typically recommended for direct connection to cylinders

Airgas Model 205D540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection Regulator Cortina #03-WS-4KT 4 foot WindsockChrome 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.