Airgas Model 820J Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection Two Stage The proven

The proven

isobutylene

A sintered brass filter protects internal parts

The unique design of this regulator provides a continuous sweeping of the high pressure chamber

Waste can is made of lead-free

Airgas Model 820J Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection Two Stage The provenThis 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.