OC-GEN Compact PSA oxygen generators

OC-GEN PSA generators have been designed for continuous separation of oxygen from compressed air. Operation of the generator requires two columns operated alternately. Separation takes place under pressure in the first column while the second column regenerates with a portion of already produced oxygen at ambient pressure. The generator consists of upper and lower control block, controller, two columns filled with adsorption material. The whole generator is closed in a compact stainless steel cabinet. Springs in the columns make sure that the adsorption material will not move during operation. Proven robust design enables efficient and reliable operation, fast installation and simple maintenance.

compact oxygen generator


operating pressure2,5 - 4,3 bar
operating temperature rangeto 35 °C
ambient air temperature rangeup to 40 °C
dew points (atmospheric)< -40 °C
capacity0,41 to 6,76 Nm3/h
purityup to 95 %


• Aquaculture
• Feed Gas for Ozone Generators
• Glass blowing
• Wellness
• Food processing
• Welding, Brazing
• Laboratories

Technical data

OC compact oxygen generator


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+386 (0)1 200 68 36
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