Compressors (Reciprocating and Centrifugal)


Compressors are crucial equipment for plants. IHI’s line-up varies from centrifugal (turbo) air compressors and process gas compressors. To meet customer needs, IHI compressors are also energy-efficient, maintenance-friendly, and environmentally-friendly.


Air Compressors


Centrifugal Air Compressors (T2 Series)

T2 series is the latest 2-stage compression model designed to be compact and robust with state of the art aerodynamic design and providing stable operation through Inlet guide vane. space-saving is also an advantage of this model as compared to rotary screw compressors.

  • Motor sizes : 125 – 230kW
  • Flow Rate : 1,394 – 2,648 m3/h

Centrifugal Air Compressors (TRA Series)

TRA is the most compact 3-stage compression model of IHI Rotating Machinery Engineering. TRA series offers high energy saving , low maintenance, saving on space and easy operation compared to rotary screw compressors. After its launch in 2009, TRA series have continuously satisfied customers who previously used rotary screw compressors with reduction of life cycle cost.

  • Motor sizes : 180 – 600kW
  • Flow Rate : 2,400 – 6,600m3/h

Centrifugal air compressors (TRE series)

TRE series is one of the most popular centrifugal compressors in the world and its market share is over 80% in Japan.
Thanks to various aerodynamic design , low maintenance and easy installation, TRE series is the best matching compressor to customers.

  • Motor sizes : 300 – 1,060kW
  • Flow Rate : 4,000 – 11,400m3/h

Centrifugal air compressors (T3 series)

TRE series is one of the most popular centrifugal compressors in the world and its market share is over 80% in Japan.
Thanks to various aerodynamic design , low maintenance and easy installation, TRE series is the best matching compressor to customers.

  • Motor sizes : 400 – 1,400kW
  • Flow Rate : 7,600 – 15,000m3/h

Centrifugal air compressors (TRX series)

TRX series is the largest model in our industrial air centrifugal compressors line up. TRX series offer optimized specification thanks to wide range of aerodynamic design , low maintenance and easy installation.

  • Motor sizes : 710 – 2,000kW
  • Flow Rate : 8,200 – 22,000m3/h

Centrifugal air compressors (f series)

With more than 120 years of experience in compression, IHI have managed to manufacture highly efficient and customer friendly centrifugal compressors by adopting the state of art technologies and flexible engineering. IHI f-series centrifugal compressors can handle not only air, but also oxygen, nitrogen and hydrocarbon.

  • Motor sizes : 350 – 1,700kW
  • Flow Rate : 3,000 – 18,500m3/h

Process Gas Compressors


Process Gas Centrifugal Compressors

Capable of handling air, oxygen, nitrogen and hydrocarbon.
Application in variety of plants such as air separation or steel manufacturing facilities and others.


Process gas reciprocating compressors

Capable of handling a wide range of flammable, corrosive and cryogenic type gases.

Application in variety of oil, gas and petrochemical plants including LNG Receiving Terminals and others.

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