Reciprocating compressors

Ideal for fluctuating air demand

The optimal duty cycle for reciprocating compressors is between 60 and 70 %. As such, they're the best choice for high-fluctuation operation with load peaks – especially for trades, workshops and small industry.

When used as boosters, reciprocating compressors can augment existing system pressure, raising it to 45 bar in specific locations.

An overview of our reciprocating compressors

Oil-free workshop compressors

i.Comp 9 G, up to 570 l/min and 6 bar.

Oil-free reciprocating compressor with variable-speed motor – the perfect partner for any workshop.

  • Optional SIGMA CONTROL 2 controller
  • 4.2 kW drive motor
  • Pressure up to 11 bar; displacement up to 570 l/min
Quick entry
Oil-free workshop compressors

Complete systems

i.Comp 9 Tower T with integrated air receivers and refrigeration dryer, up to 570 l/min.

With the i.Comp 8 / 9 TOWER T, KAESER offers a highly efficient complete system, which brings together a reciprocating compressor, compressed air treatment, refrigeration dryer and optional filters, all within one robust, compact housing.

  • Pressure up to 11 bar
  • Displacement up to 570 l/min
  • 3.1 and 4.2 kW drive motor
Quick entry
Complete systems


Reciprocating compressors – Boosters

Boosters augment existing system pressure at specific locations.

  • As individual components or operation-ready complete systems
  • For constant high pressure up to 45 bar
  • Wide range of pressures to meet every requirement
Quick entry