Praxair (Concoa) 2124331-350 Dual-Stage Hydrogen Regulator (CGA 350)

The 212 Series regulator is intended for primary pressure control of non-corrosive, liquefied, or high purity inert gases (up to grade 4.5) in applications requiring constant pressure control and delivery regardless of supply pressure variations. They are more easily purged of atmospheric components compared to brass gas regulators, making them ideal for the most demanding applications. Stainless steel is especially useful in atmospheres of dry corrosive gases, such as hydrogen.

Regulator is rated to 3000 psig (20,684 kPa) maximum inlet pressure.

Inlet gauge: 0 to 4000 psig (0–27,579 kPa)

Outlet assembly: 316L stainless-steel diaphragm valve, 1/4" tube fitting

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