Airgas Model 14D590 Nickel-Plated Brass High Purity Two Stage Regulator With CGA-590 Connection Two Stage single-stage regulators is recommended for

single-stage regulators is recommended for non-corrosive analytical and process applications

Direct cylinder connection is only permissible when using liquefied compressed gases with vapor pressures below 250 psig such as 1

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

45" EZ Grab Flared Blue Post (2)4" HIP Collars w/10# Base [2 PACK]

Recessed and replaceable sheeted panels providing flexibility and savings/Designed for easy nesting and staking/Plastx Barricades are 100% Recyclable

Airgas Model 14D590 Nickel-Plated Brass High Purity Two Stage Regulator With CGA-590 Connection Two Stage single-stage regulators is recommended forModel 14 Series regulators are recommended wherever precise, low pressure delivery of high purity gases is needed. Compact, two stage design provides constant delivery pressure with no need for periodic readjustment. Nickel plated brass construction protects gas purity and ensures long regulator life when used with noncorrosive gases.