Blowers

Quiet, yet phenomenally powerful – from vacuum to low-pressure operation

Low-maintenance, quiet and efficient, Kaeser blowers generate compressed air for a wide range of different applications:

  • Pneumatic conveying of bulk materials
  • Water management – e.g. for sedimentation tank aeration and filter flushing
  • Process and cooling air for industrial purposes
  • Mobile applications – e.g. mixing, tanker and suction vehicles

We offer three different design concepts for your compressed air application:

  • Rotary lobe blowers featuring our efficient, three-lobe OMEGA rotors for minimising pulses

  • Rotary screw blowers with the energy-saving SIGMA profile – specially designed by KAESER for optimal pressure and air delivery

  • Turbo blowers with high-speed, permanent magnet motors featuring wear-proof, magnetic bearings.


An overview of our blowers


Rotary screw blowers up to 250 kW

DBS, EBS and FBS series screw blowers from Kaeser Kompressoren

A marvel of efficiency

  • Flow rate up to 160 m³/min
  • The highly efficient SIGMA Profile – now also available for blowers!
  • Optimal pulse damping and low-noise operation
  • Connection-ready complete solution with power electronics and the very latest in control technology
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Rotary screw blowers up to 250 kW

Turbo blowers 150 and 300 kW

PillAerator turbo blowers from Kaeser Kompressoren.

The undisputed master of process air

  • Flow rate up to 267 m³/min
  • High-speed, magnetic bearing motor
  • For an unlimited number of motor starts
  • Broad control range
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Turbo blowers 150 and 300 kW

Rotary blowers up to 250 kW

Rotary lobe blower group from Kaeser Kompressoren.

Durable space-savers

  • Flow rate 160 m³/min
  • Robust and durable
  • More efficiency, even more versatile
  • Optionally available with control cabinet
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Rotary blowers up to 250 kW

Rotary lobe blowers – Single blocks

Rotary lobe blower single blocks for installation in OEM system solutions

For installation in OEM system solutions

  • For highly diverse applications – from vapour compression in vacuum distillation and applications in the fine vacuum range to nitrogen conveying.
  • Also suitable for mobile applications – e.g. mixing, tanker and suction vehicles
  • Intake volume of 5 to 160 m³/min at pressures up to 1 bar (g), or 0.5 – 0.9 bar (vacuum).
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Rotary lobe blowers – Single blocks

Aftercooler / heat exchanger

Aftercooler/heat exchanger ACA

For highly effective process air cooling or heat recovery

  • With air or water as a coolant – depending on the location and cooling requirements
  • Enables conveying of heat-sensitive bulk goods
  • Recovered process heat can be used with ease.
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Aftercooler / heat exchanger
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