Airgas Model 205D320 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-320 Connection High Flow Pressure The needle valve model hasthe

The needle valve model hasthe valve built into the regulator body reducing the gas path

[(1)6-V battery not included]

Nickel plating of the interal gas path surfaces makes it an excellent choice for analytical applications

Material: Polyester/ABS

Large fits 9-13

Airgas Model 205D320 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-320 Connection High Flow Pressure The needle valve model hastheChrome 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.