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ABC COMPRESSORS manufactures petrochemical compressor units for the whole oil refinery system: exploration (upstream), transport (midstream), refining (downstream) and treatment of the spare gases (petrochemistry), up to 150bar and up to 1.200kW.

ABC COMPRESSORS has supplied more than 1.000 petrochemical compressor sets worldwide, working closely with well-known engineering companies, as well as with EPCs and final users.

The main features of this petrochemical compressor set for the oil refinery system are the following:

  • · The processed gases for oil refinery can be: air, natural gas, hydrocarbons, aromatics, alkanes, nafta, H2S below 5.000ppm and others.
  • · The standard configuration includes API 618 and pulsation analysis.
  • · Oil-free or lubricated supply, with belts or with direct coupling, with ATEX instrumentation for safety requirements or predictive maintenance.
  • · Choice with low and medium voltage panels and between cooling towers or air coolers.
  • · Condensate control in saturated gases or control of flammable gas emissions (nitrogen purge) isavailable.
  • · Useful equipment for ATEX/NEMA classified areas.

Best practices


Energy saving


Country Spain Stroke (mm) 200 Year 2007 Speed (RPM) 422 Compressor model 1EHP-4-GT/450 Capacity (Nm³/h) 4.800 Gas Hydrogen Motor (kW) 345,7 Number of stages 1 Suction pressure (Bar) 1 Number of cylinders 4 Discharge pressure (Bar) 4 Cylinder sizes (mm) 450

Additional comments

This compressor was part of an important energy saving project. Our customer was able to find an alternative use for the hydrogen coming from his process. Our compressor is pumping the gas to close facility where it is burned, reducing the need for natural gas. The hydrogen became a combustible income instead of an unpleasant wastage of the process. The Spanish Ministry of Industry was involved in the project through its Agency for Energy Savings.

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