Air Compressor

The high quality of the materials combined with cutting-edge technology of the compressor unit, ensure reliability, professionalism and economy and allows continuous use, unthinkable in traditional direct-drive oil-free compressors.
The AirGen OFCAS RACK is the ideal compressor to supply all Zero Air generators ZA FID and ZA Total or the high purity Nitrogen generator NG EOLO.

Air compressor AG OFCAS RACK

Product features

  • Ultra silent technology: 58 dB(A)
  • Oil free
  • Low maintenance
  • Smooth running – low vibrations
  • Compact
  • Reliable
  • Automatic water purge

Main applications

  • Medical laboratories
  • Chemical and pharmaceutical industry
  • Food factory
  • Laser equipments

Technical specifications

General data
Rated power (Max) 0.25 kW 0.75 kW
Internal tank capacity 2L 4L
Dimensions Standard 19” 4U rack (48 cm deep) Standard 19” 6U rack (41 cm deep)
Net weight 25 kg 35 kg
Noise level 55dB(A)  @ 1,5 m from front 65dB(A)  @ 1,5 m from front
Air Outlet
Operation control Electronic pressure control – Set point with hysteresis
Air flow (Max) 10 l/min @ 3Bar 40 l/min @ 6bar
Working pressure (Max) 7Bar (101.5psi) 8bar (116psi)
Dew point *1 < -10°C (< 14°F) < – 20°C (< -4°F)
Electrical data
Nominal power 250W 750W
Supply rating 230 Vac (±10%) 50/60 Hz 100-115 Vac (±10%) 50/60 Hz
230 Vac (±10%) 50/60 Hz
Connection type IEC320-C14
Fuse (5x20mm) 6.3A (250Vac – T) 10A (250Vac – T)
Compressed Air outlet 1/4” BSPP female fitting
Condensate water drain 1/8” BSPP female fitting
Operating/storage conditions
Working Temperature 5-40°C (41-104°F)
Storage Temperature 1-50°C (34-122°F)
Humidity (max, non


80% [5-40°C (41-104°F)]
IP rating IP20
Pollution degree rating 2 (with no aromatic compounds)
Altitude < 2000m

*1 Atmospheric Dew Point (ADP)

Information request

Need more information about this product?
Please contact us at or fill the form.

Do you need technical support?

Ask for assistance

Are you a customer?

Subscribe to our newsletter

Register and receive updates on news, offers and promotions of LNI Swissgas.