Airgas Model 205B350 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-350 Connection Two Stage These regulators also have a

These regulators also have a check valve cylinder connection that prevents contaminates from entering during cylinder changeover

Material: Nylon/Rubber

This unique internal design and coating will prevent compounds like Mercury from sticking to the wetted surfaces of the regulator as the gas passes through

Nickel-plating makes sure it looks good through many years of service

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

Airgas Model 205B350 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-350 Connection Two Stage These regulators also have aChrome 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.