The direct-drive rotary screw compressors from Kaeser offer powerful and energy-efficient performance. In these direct-drive models the motor is directly connected to the airend with a one-to-one coupling for maximum transmission efficiency.

  • Up to 700 hp
  • Zero-loss power transmission
  • Large, slower turning airends save additional energy.
  • Available with integrated dryers and variable speed drive (SFC)
SeriesHPFlow (cfm)
ASD25 – 40to 174
BSD40 – 60to 288
CSD60 – 125to 587
DSD125 – 250to 1090
ESD250 – 300to 1571
FSD350 – 450to 2057
HSD500 – 700to 3133

Product brochures