Airgas Model 820J680 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection regulator These regulators also have a

These regulators also have a proprietary Supelcoat™ coating that prevent interaction of corrosive and volatile compounds in high purity gas mixtures used in EPA analysis

Self-closing lid is operated with the included foot lever and opens no more than 60 degrees

It maintains an accurate delivery pressure over the life of the cylinder

pilot plant and maintenance shop applications

Easily identifiable

Airgas Model 820J680 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection regulator These regulators also have aThis series of Airgas heavy duty high pressure cylinder regulators is recommended for use on cylinders or panel mounting with a wide variety of non corrosive inert gases. This series is ideally suited for high pressure testing, purging and charging, calibration kits, manufacturing processes and RandD laboratories. The Airgas heavy duty high pressure cylinder regulators piston sensor design provides structural reliability in high pressure applications.