Airgas Single Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-326 With Needle Outlet Single Stage these units will handle hydrogen

these units will handle hydrogen flow up to 1

The two-stage design yields a delivery pressure change of less than 0

Large fits 9-13

Complies with NFPA 70E Electrical Arc Testing and ASTM F739-12 for Permeation of Liquids and Gases

And LED (5 Packs)

Airgas Single Stage Brass 0-100 psi Analytical Cylinder Regulator CGA-326 With Needle Outlet Single Stage these units will handle hydrogenThis analytical series of high purity brass single stage regulators is recommended for non corrosive analytical and process applications where precise pressure control is not required. The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder change out. This creates consistencies in processes and extends column life in GC applications. Machined from brass bar stock, this regulator body has minimal