OffshoreAir logo Calder Offshore Zone II Diesel CompressoCalder Offshore Zone II Diesel Compressor

Offshore Compressors for ATEX Zone 2 Environments

MultiAir Zone 2 compressors are designed and built to the same high standards as our MultiJet range of offshore pump units. Safety, reliability, ease of operation and good maintenance access are primary considerations for our engineering team. We offer various processing options up to 1,000 cfm @ 10 bar.

These stackable, robust units can be lifted by fork-truck or crane, making them ideal for multi-site operation and storage. To suit your operating requirements there is a range of standard options such as noise attenuation, paint specification, mounting configuration etc. Additionally, we can modify our standard design or create fully bespoke packages where your requirements dictate.

We have many years’ experience supplying the offshore energy sector and we design units to comply with regional offshore standards and regulations worldwide.

To discuss your offshore compressor requirements please call +44 (0) 1905 759090 or email

Lightweight Zone 2 compressors are part of our OffshoreLITE range. These compact, lightweight units are also mounted in DNV-certified containers for operation in Atex hazardous environments. See also our latest news on lightweight units for the offshore industry.


  • Ingersoll Rand CF180G2 Rotary Screw Compressor
  • Integral speed-reduction jackdrive
  • Super-coolant/lube air delivery system
  • Air/oil separation air-out assembly
  • Air line discharge pipework to skid edge
  • Volvo D7C TA mechanical engine [Rating 2] 189 kW ATEX & Zone 2 compliant:
  • Flexible drive coupling for compressor
  • Pyroban exhaust cooler, flame trap protection, compliant with EU legislation ATEX 94/9/EC
  • Fully welded galvanized steel base-plate
Calder Offshore Zone II Diesel CompressoOffshore Compressor for ATEX Zone 2 Environments

This lightweight offshore compressor is one of a fleet DNV-certified units supplied for Zone 2 hazardous environment operation.

MultiAir 195-10-D-Z2-CS Compressor

MultiAir 195-10-D-Z2-CS Compressor (7073)

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