Airgas Model C441F Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat shoptok these units will handle hydrogen

these units will handle hydrogen flow up to 1

and the overall performance is determined by the performance of the pilot regulator

Airgas Disposable Cylinder Pressure Regulator

Preset Safety Relief Valve - prevents excessive pressure buildup

provides precise pressure control from full cylinder to almost empty

Airgas Model C441F Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat shoptok these units will handle hydrogenThis series of 316 stainless steel high purity, single stage line regulators is recommended for applications where diffusion resistance is required. These regulators are recommended for use on low pressure pipelines serving gas chromatographs, mass spectrometers, research sampling systems, and semiconductor processing. The specially designed, convoluted Hastelloy C 22 diaphragm provides accurate, stable delivery pressure and is capable of withstanding