Airgas Model 211C540 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-540 Connection Safety Signage Nickel-plating keeps it looking good

Nickel-plating keeps it looking good for a long time

Meets all MUTCD and ITE specifications in 12 volt configuration

They are equipped with a CGA-180 connection for easy attachment to Airgas® lecture bottles

These regulators are recommended for use on low-pressure pipelines serving gas chromatographs

Airgas Model 211C540 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-540 Connection Safety Signage Nickel-plating keeps it looking goodChrome plated regulators are designed for high purity laboratory applications involving noncorrosive gases. Two stage design is recommended for use where constant delivery pressure is desired.