Airgas Model 205D540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection Regulator These unique patented general-purpose

These unique patented general-purpose

An automatic reseating relief valve protects regulatorcomponents from over pressurization while the encapsulatedfilter assembly protect the valve seats and extend operatingservice life

Product Type: Wheel Chock Jack Chain

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

including dangers unique to the welding

Airgas Model 205D540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection Regulator These unique patented general-purposeChrome 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.