Modular rotary screw compressors with refrigeration dryer - to 132kW

Modular rotary screw compressors with refrigeration dryer - to 132kW


Technical Specifications

Series: ASD T to DSD T 
Motor power: 18.5 to 132 kW 
FAD: 2.09 to 23.8 m³/min 
Standard pressures: 8/11/15 bar(g)



Innovative: ASD T to DSD T series 
These advanced rotary screw compressors are versatile, reliable and highly efficient. 
With an integrated refrigeration dryer module, these complete air systems provide a dependable source of quality compressed air. 
As the air compressor and refrigeration dryer are installed in separate cabinets, the dryer is not exposed to heat from the compressor package.

Energy-saving refrigeration dryers
The dryer shut-down feature – which is linked to compressor operation – significantly reduces energy consumption.

Turnkey operation 
Attached to the compressor unit, the refrigeration dryer module is delivered fully connected and ready for operation. The separate cabinet design allows the dryer components to be generously sized yet easily accessible and shields the dryer from exposure to heat arising from the compression process. 
The optimised cooling system ensures reliable air package operation up to an ambient temperature of +45 °C.


Sigma profil    Save energy with the KAESER SIGMA PROFILE
Every KAESER rotary screw airend is equipped with energy-saving SIGMA PROFILE rotors. Components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability. 
y Air system investment   b Energy costs
s Maintenance costs   g Energy cost saving potential
Sigma control    SIGMA CONTROL 2
The control unit features an easy to read display and durable input keys. All relevant information can be viewed at a glance and user-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 30 selectable languages.
Centrifugal Seperator    Dependable centrifugal separator
Installed upstream from the refrigeration dryer, the centrifugal separator ensures dependable and efficient condensate removal even under conditions with high ambient temperatures and relative humidity. An electronic level-sensing ECO DRAIN provides effective condensate drainage without pressure loss.
ECO DRAIN    Dependable refrigeration drying
The refrigeration dryer is also equipped with an electronic 'ECO DRAIN'. The level-controlled condensate drain eliminates the compressed air losses associated with solenoid valve control, which not only saves energy, but also enhances operational reliability.
modul    Space-saving modular design
The refrigeration dryer module turns a standard rotary screw compressor into a compact compressed air supply system. All components are easily accessible, both simplifying and speeding up all maintenance work.