22-2200 Series high purity BA Grade pressure reducing regulator provides 316 Stainless Steel construction with 25 Ra surface finish and is electronic grade cleaned. Inlet pressure is 250 psig / 17.2 bar with outlet pressures up to 150 psig / 10.3 bar. Ideal for use in regulating corrosive and specialty gases, gas and liquid chromatography, sampling systems, research labs and instrumentation.