Positive displacement blowers from Kaeser Compressors

PD blowers for quiet and powerful operation in low pressure and vacuum applications

Kaeser blowers are easy to maintain and deliver pressurized air quietly and efficiently for a wide range of applications:

We offer two types of blowers designed to meet a wide range of application needs:

Rotary lobe blowers with our efficient, tri-lobe OMEGA rotors to minimize pulsation effects
Rotary screw blowers with the energy-saving SIGMA profile – designed by KAESER for optimum pressure and output

Premium performance and efficiency in packages up to 335 hp

The high-efficiency SIGMA profile – now also available in the blower product sector
Optimal pulsation dampening and low-noise operation
Plug-and-play, ready-to-run package with power supply and the latest in controls technology

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Space-saving design – in packages up to 250 hp

Plug-and-play
Easy access to all connections, space-saving design that allows for side-by-side installation
Suitable for outdoor installation

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Impressive performance – in packages up to 335 hp

Design saves time, simplifies installation, and also makes maintenance and future modifications quick and easy
Can be used with medium voltage motors up to 6,600 V

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For installation in OEM system solutions

For highly diverse applications – from vapor 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
Delivery up to 5650 cfm at pressures up to 15 psig, or 15" Hg (vacuum)

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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 easily be used.

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