Performance, Precision, Partnership

Rotary screw compressors with belt drive in brief

HPC KAESER rotary screw compressors with V-belt drive provide outstanding efficiency and reliability. They feature the energy-saving SIGMA profile rotor and a SIGMA CONTROL 2 (or, optionally, SIGMA CONTROL BASIC) controller. You can choose from four series with these technical parameters:

  • Pressure: 8, 11 or 15 bar
  • Flow rate: 0.26 – 4.65 m³/min

All series are available as standard models but also with:

  • Add-on refrigeration dryer for high compressed air quality and/or
  • Speed-controlled motor for a large flow rate control range. (SM, SK and ASK series)

We will gladly tell you which model is the perfect solution for you.


Highly-efficient power transmission:
The quality drive belt with automatic tensioning device ensures consistent transmission efficiency and excellent drive system reliability over the entire service life.

Easy maintenance:
The housing is easily opened. All components are logically arranged and easy to access. Maintenance work is therefore made quick and simple.

Exceptionally quiet:
The soundproofed housing reduces operational noise to a minimum. Normal conversation can take place right next to the compressor.

At a glance