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Rotary Screw Compressors
    Heat Recovery
    Standard design
  Integral refrigerated dryer
    3 to 30 hp (v-belt drive)
      25 to 175 hp (direct drive)
    Variable speed drive
    Complete package
    Helium Compressors
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  Oil-Free Rotary Screw Compressors
  Compressed Air Treatment
  Compressed Air Piping
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  Used Equipment

V-belt drive with integral dryer



Models:  SX, SM, SK and AS T Series
Horsepower: 3 to 30 hp
Capacities: 8.8 to 141 cfm 
Standard pressures: 80 to 217 psig

SK 15T, 15 hp screw compressor with integrated dryer

The SX, SM, SK and AS T Series 
The SX, SM, SK and AS T series compressors are reliable and efficient. The integral refrigerated dryer provides high quality compressed air from one compact package.  The air compressor and refrigeration dryer are housed in separate, modular cabinets for easy access to all maintenance points.

Ready for operation
The refrigerated dryer module is attached to and receives its power from the main compressor cabinet - providing easy, single point hook-up.  All units are piped and wired, and ready to go.  The individual cabinets help prevents the heat of compression from affecting dryer performance.

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   The energy-saving Sigma Profile airend

Single-stage, flooded rotary screw airends deliver pressures up to 217 psig and feature the power-saving Sigma profile design. Airends are precision-machined and optimized in size and profile to match the airend speeds with their best specific performance. Unlike the competition, Kaeser Compressors makes many different airends so that we can apply them at their optimal speed and performance.

Sigma Control Basic

Kaeser's Sigma Control Basic, a simplified, PLC-based controller, is a simple and reliable interface. It offers convenient pressure control and system monitoring with status display and maintenance reminders. Displays include discharge pressure and temperature, load and service hours as well as fault indicators. It is the perfect solution for single unit installations with straightforward control requirements.

Sigma Control Basic compressor controller
Belt drive tensioning device   Automatic belt tensioning

A ribbed single belt drive efficiently transfers power from motor to airend. Kaeser's unique automatic tensioning device maintains proper tension to maximize energy efficiency, prolong belt life, and simplify routine maintenance. The belt tension can easily be verified through a window in the service panel.

Integrated design
Power for the integral refrigerated dryer is provided through the main cabinet.  This compact compressor / dryer package is completely piped, wired and ready for installation. All components are easily accessible to simplify maintenance.
Centrifugal Seperator   Moisture separator with Eco-Drain
A highly efficient moisture separator with electronic Eco-Drain safely and reliably removes all liquid condensate generated by the aftercooler.  This function is constantly monitored by the Sigma Control system.
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More Information
ASD - DSD T Series
Lower Long Term Costs
State-of-the-art Manufacturing
Sigma Profile- More Air per Kilowatt
Sigma Control Basic
Sigma Control
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