Oil-free oxygen air compressor system PSA Oxygen Generators

The PSA oxygen generator uses the principle of physical adsorption to selectively adsorb nitrogen (N₂) and other impurities in the air under pressurized conditions, thereby separating high-concentrati

  • Working Pressure:1.5~5[ bar ]21.8~72.5[ psig ]
  • Free Air Delivery:7.06~236.5[ cfm ]0.2~6.7[ m3/min ]
  • Working Power:7.5~250[ kw ]10~350[ hp ]

Product Details

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Features of the PSA oxygen compressor

1. Molecular Sieve Selection

Zeolite molecular sieves (such as LiX) preferentially adsorb nitrogen and directly produce oxygen (90%-95% purity). Medical-grade oxygen requires further purification.

2. Fast Response

Quick startup time (15-30 minutes) makes it suitable for emergency medical or intermittent oxygen supply needs.

3. Low Maintenance

No moving parts (except the compressor) and a service life of over 10 years, requiring only periodic filter replacement.

4. Environmentally Friendly and Safe

No chemical byproducts and low noise (<75dB), meeting the quiet requirements of hospitals and laboratories.

5. Suitable for Remote Areas

No liquid oxygen storage or transportation required, making it suitable for areas with unstable power supply. It can be powered by a diesel engine.

Technical Parameters