Extra Large Rotary Screw Air Compressors

HPC Kaeser HSD series of extra large rotary screw air compressors are at the forefront of dual compressor designs. The HSD series integrates two compressors into a single enclosure. Both units are fully equipped with their own 1:1 direct drive, independent control and cooling system.

What are the Advantages?

  • Installing two small air compressors into a single enclosure reduces the overall footprint required to generate high volumes of air. Compare this to a single compressor unit with corresponding output capacity, and the space required to house the units is much less.
  • Each compressor unit within the unit can be operated completely independently. In the unlikely event that one of the units might fail, you still have 50% of your flow rate.
  • Exceptional efficiency! All Kaeser HSD extra large rotary screw air compressors are fitted with IE4 motors adding to the efficiency of the machine. Combined with the SIGMA PROFILE rotors and Smart SIGMA Control, The HSD series boast exceptional efficiency and unrivalled reliability.

Perfect Partners

Extra Large Kaeser Rotary Screw Compressors
HSD Series of Compressors

Free Air Delivery:66.1 – 86.0 m³/min
Motor Power:360 – 515 kW
Standard Pressures: 7.5 – 15 bar