Targeted operation in high-pressure applications for enhanced efficiency

Do you need high-pressure process air only for certain points in your production process? If so, installing boosters is a far more efficient solution than designing the entire system to deliver high-pressure compressed air.
Select from individual components or a complete, turnkey system.

An overview of our boosters

High-pressure boosters

DN 22 C–DN 45 C compact booster packages

The new, compact all-in-one solution. The world’s first complete high-pressure booster system! Compact, maintenance-friendly and quiet.

  • Constant high pressure up to 45 bar
  • Can be configured flexibly according to application and location
  • Ready for connection with SIGMA CONTROL 2 controller
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High-pressure boosters

N series

N 253 G to N 502 G boosters, air-cooled

The N-series offers users a wide range of versions with different outputs – so you're sure to find the booster that's perfectly suited to your rotary screw compressor.

  • Continuous high pressure up to 45 bar
  • With one or two cylinders
  • Increased efficiency thanks to a Premium Efficiency electric motor and intelligent cooling system
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N series


SIGMA PET AIR complete booster system

The complete system for PET container production

  • All components are operation-ready and installed on a frame
  • Straightforward transport and rapid installation
  • The use of only two compression stages results in low maintenance requirement
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KAESER Energy-Saving System graph comparison

We would be pleased to perform a compressed air audit on your system. We're confident in finding even more ways to save you energy and cut costs.