Refrigeration dryers

Proven cost-savers down to a pressure dew point of 3 °C

Kaeser refrigeration dryers protect against line corrosion, machine failure and product damage down to an ambient temperature of +3 °C. Ensure reliable and low-cost protection – thanks to sturdy design, high-quality equipment features, such as the ECO-DRAIN condensate drain and surprisingly low energy consumption.

In addition to our compact basic line, our energy-saving refrigeration dryers up to 90 m³/min (up to 175 m³/min on request) ensure application-appropriate energy consumption thanks to their highly efficient control concepts, allowing users to benefit from maximum energy cost savings.

Kaeser also offers high-pressure and cold air refrigeration dryers for special applications.


An overview of our refrigeration dryers



Energy-saving SECOTEC refrigeration dryers up to 8.25 m³/min

Energy-saving SECOTEC refrigeration dryers up to 14.3 m³/min

SECOTEC refrigeration dryers are highly efficient thanks to their energy-saving control and generously-sized thermal mass: just connect, switch on, get drying – and save!

  • Stable, low pressure dew points and huge potential savings in partial-load operation and during breaks
  • Very robust and low-maintenance unit design
  • Air-cooled versions for ambient temperatures up to 43 °C

Quick entry
Energy-saving SECOTEC refrigeration dryers up to 8.25 m³/min

Energy-saving SECOTEC refrigeration dryers, 10.5 - 34 m³/min

SECOTEC energy-saving refrigeration dryers, 17–34 m³/min

The new generation of SECOTEC energy-saving dryers deliver even better energy efficiency, further optimised ease of servicing and a dramatically reduced footprint

  • Use the patented SECOPACK LS heat exchanger system with high-performance latent heat thermal mass for even more efficient drying, all in a compact design
  • SIGMA CONTROL SMART electronic controller for comprehensive system monitoring
  • Air and water-cooled versions for ambient temperatures up to 50 °C

Quick entry
Energy-saving SECOTEC refrigeration dryers, 10.5 - 34 m³/min

Energy-saving refrigeration dryers, 37.5 - 90.0 m³/min

Energy-saving refrigeration dryers, 37.5–90.0 m³/min

Energy savers for high compressed air requirements. Special refrigerant compressors with virtually infinitely-variable output control ensure energy consumption is directly proportional to load

  • Stable, low pressure dew points with high potential savings in partial-load operation and during breaks
  • Generously-dimensioned plate-type heat exchangers and condensate separators for minimal pressure loss
  • Air and water-cooled versions for ambient temperatures up to 45 °C

Quick entry
Energy-saving refrigeration dryers, 37.5 - 90.0 m³/min

Compact KRYOSEC refrigeration dryers up to 4.5 m³/min

KRYOSEC compact refrigeration dryers: TAH, TBH and TCH series from Kaeser Kompressoren

Standard-compliant space savers manufactured to high industrial quality standards – without compromising on moisture protection

  • With electronic ECO-DRAIN condensate drain
  • Air-cooled version for ambient temperatures up to 50 °C
  • Low unit height for optimal setup beneath machine stages and work platforms

Quick entry
Compact KRYOSEC refrigeration dryers up to 4.5 m³/min

High-pressure refrigeration dryers up to 106.1 m³/min

High pressure refrigeration dryers up to 106.1 m³/min

The right choice for high working pressures

  • Optimal for use downstream of reciprocating compressors, especially downstream of boosters
  • Air-cooled version for pressure of 50 bar up to 5 m³/min
  • Air and water-cooled version for pressure of 45 bar from 8.5 to 106.1 m³/min

Quick entry
High-pressure refrigeration dryers up to 106.1 m³/min

Cold-air refrigeration dryers up to 43.33 m³/min

Cooling with dry air thanks to cold-air refrigeration dryers by Kaeser Kompressoren.

The right choice for dry and cold compressed air

  • Excellent for blowing out and cooling down hot moulded parts
  • Discharge temperature of dry air is +5 °C at 100 % relative humidity
  • Air and water-cooled versions for ambient temperatures up to +45 °C

Quick entry
Cold-air refrigeration dryers up to 43.33 m³/min