Refrigerated compressed air dryers

Kaeser's refrigerated compressed air dryers provide reliable operation and proven energy savings for pressure dew points as low as 38°F

Kaeser' refrigerated air dyers are available from 10 to 3355 scfm. Non-cycling and cycling dryers provide maximum efficiency by offering the best drying solution for a wide range of applications.


An overview of our refrigerated compressed air dryers



Energy-saving SECOTEC refrigerated dryers up to 138 cfm

Energy-saving SECOTEC refrigerated dryers up to 138 cfm

SECOTEC refrigerated 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 110 °F
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Energy-saving SECOTEC refrigerated dryers up to 138 cfm

Energy-saving SECOTEC refrigerated dryers from 162 to 1130 scfm

SECOTEC refrigerated dryers up to 1130 scfm.

The new generation of SECOTEC energy-saving dryers deliver even better energy efficiency, further optimized 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 122 °F
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Energy-saving SECOTEC refrigerated dryers from 162 to 1130 scfm

Energy-saving SECOTEC refrigerated dryers, up to 3070 scfm

TG series energy-saving refrigerated dryers from 1589 to 3461 cfm

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 113 °F
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Energy-saving SECOTEC refrigerated dryers, up to 3070 scfm

High Temperature Refrigerated Dryers, up to 145 scfm

high temperature refrigerated dryer HTRD, refrigerated air dryers, compressed air dryers

Specifically designed to handle the high discharge temperatures of piston compressors, these refrigerated dryers can provide dew points as low as 50°F at rated conditions.

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High Temperature Refrigerated Dryers, up to 145 scfm

Compact KRYOSEC refrigerated dryers up to 159 scfm

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

Space-saving design manufactured to high industrial quality standards that doesn't compromise on moisture protection

  • Electronic, zero-loss ECO-DRAIN condensate drain
  • Air-cooled version for ambient temperatures up to 122 °F
  • Compact size for installing under platforms
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Compact KRYOSEC refrigerated dryers up to 159 scfm

High-pressure refrigerated dryers, up to 3000 scfm

High pressure refrigerated dryers up to 3743 cfm

The right choice for high working pressures

  • Optimal for use downstream of reciprocating compressors, especially downstream of boosters
  • Air-cooled version for pressure of 725 psig up to 302 cfm
  • Air and water-cooled version for pressure of 650 psig from 300 to 1750 cfm
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High-pressure refrigerated dryers, up to 3000 scfm