KRYOSEC compact refrigeration dryers, up to 4.5 m³/min

Rugged space-savers for optimal moisture protection in all load phases

KRYOSEC compact refrigeration dryers* impress with their Made in Germany industrial quality. Offering dependable moisture protection in ambient temperatures up to +50 °C, the combination of a stainless steel heat exchanger featuring extremely low pressure loss and a low-maintenance overall design guarantees highly efficient operation. Thanks to their compact design, they can be installed directly where they are needed – whether under machine and work platforms, or even attached to a wall (TAH series).

  • Reliably dry compressed air from 0.35 to 4.5 m³/min
  • Working pressure up to 16 bar
  • Options: ECO-DRAIN electronic condensate drain and/or electronic thermostat for pressure dew point warnings – both with floating alarm contacts

Your benefits:

  • Reliable moisture protection
    KRYOSEC dryers use a high-quality heat exchanger system with stainless steel plates to dry the moist compressed air. Accumulating condensate is efficiently separated in all operating phases via the integrated separator and then reliably removed via the ECO-DRAIN electronic condensate drain.
  • Dependable performance, even in high ambient temperatures:
    KRYOSEC dryers ensure reliable moisture removal, even under the most demanding of operating conditions. Performance is also enhanced by the defined cooling airflow plus the combination of a generously-dimensioned heat exchanger and refrigerant condenser surfaces.
  • Standard-compliant industrial quality:
    KRYOSEC dryers comply fully with the safety requirements for machines in accordance with EN 60204-1. Safety features include a lockable ON/OFF switch and a power supply isolating device. High-quality manufacture and a compact design make KRYOSEC dryers ideal for use within a decentralised installation – positioned directly alongside production and processing machines that require compressed air treated to the highest purity classes.

* Dryers from this series contain the fluorinated greenhouse gas R-513A.

The perfect partner: the AQUAMAT oil/water separator
AQUAMAT condensate treatment system

Our tip: Take advantage of cost-effective, legally-compliant treatment of condensate before drainage into the regular wastewater system with AQUAMAT oil/water separators.

 

Product details

Equipment

Refrigerant circuit

  • Refrigerant circuit consisting of reciprocating compressor
  • Fan-condenser assembly
  • Filter / dryer
  • Capillary tubes
  • Insulated air/air and air/refrigerant heat exchangers with integrated stainless steel (copper soldered) condensate separators
  • Hot gas bypass controller

Condensate drainage

ECO-DRAIN 30 electronically controlled condensate drain

  • ECO-DRAIN 30 electronically-controlled condensate drain with tap on the condensate inlet, incl. cold surface insulation

Electrical equipment and displays

  • Mechanical dew point trend display
  • Electric equipment to EN 60204-1: lockable main switch with integrated mains isolation device

Enclosure

Compact KRYOSEC refrigeration dryer – low height, wall mountable.

  • Powder-coated unit enclosure with removable hood and machine mounts
  • Prepared for wall mounting (only TAH series)

Connections

  • Design includes strain-relieved main connector cable (without plug)
  • Internally wired
  • Bulkhead pipe fitting for external condensate drain connection

Documentation

  • Includes operating manual and CE marking (EU version)

Optional: "Pressure dew point warning" floating contact

  • Electronic thermostat with floating output terminal
  • mounted inside the unit, ready for operation
  • Signal can be picked up on-site directly at the output
  • Associated upper and lower switching thresholds configurable

Optional: Condensate drain, incl. floating contact

  • Alternatively equipped with ECO-DRAIN 31 electronic condensate drain with floating alarm contact
  • Signal can be picked up directly on the drain

Design and Function
Component layout of TAH and TCH compact refrigeration dryers
  1. Air / air heat exchanger
  2. Air/refrigerant heat exchanger
  3. Condensate separators
  4. Condensate drains
  5. Refrigerant compressor
  6. Refrigerant condenser with fan (air-cooled)
  1. Filter / dryer
  2. Capillary tube (refrigerant evaporation and cooling)
  3. Compressed air inlet
  4. Compressed air outlet
  5. Hot gas bypass controller
Technical specifications TAH

Standard version

ModelTAH 5 TAH 7 TAH 10
Flow rate m³/min 0.35 0.6 0.8
Pressure loss bar 0.05 0.13 0.15
Electrical power consumption at 100% vol. kW 0.2 0.2 0.28
Working pressure bar 3 - 16 3 - 16 3 - 16
Ambient temperature °C 3 - 50 3 - 50 3 - 50
Inlet temperature °C 60 60 60
RefrigerantR-513A R-513A R-513A
Weight kg 24 24 26
Dimensions W x D x H mm 386 x 473 x 440 386 x 473 x 440 386 x 473 x 440
Compressed air connectionG ½ G ½ G ½
Condensate drain connectionG ¼ G ¼ G ¼
Power supply230 V / 1 / 60 Hz 230 V / 1 / 60 Hz 230 V / 1 / 60 Hz
Refrigerant mass kg 0.14 0.19 0.21
Refrigerant mass as CO2 equivalent t 0.09 0.12 0.13
hermetic refrigeration circuit

Technical specifications TBH

Standard version

ModelTBH 14 TBH 16 TBH 23
Flow rate m³/min 1.2 1.6 2.2
Pressure loss bar 0.22 0.24 0.23
Electrical power consumption at 100% vol. kW 0.36 0.45 0.57
Working pressure bar 3 - 16 3 - 16 3 - 16
Ambient temperature °C 3 - 50 3 - 50 3 - 50
Inlet temperature °C 60 60 60
RefrigerantR-513A R-513A R-513A
Weight kg 33 38 46
Dimensions W x D x H mm 462 x 525 x 548 462 x 525 x 548 462 x 525 x 548
Compressed air connectionG ½ G ½ G 1
Condensate drain connectionG ¼ G ¼ G ¼
Power supply230 V / 1 / 60 Hz 230 V / 1 / 60 Hz 230 V / 1 / 60 Hz
Refrigerant mass kg 0.29 0.44 0.49
Refrigerant mass as CO2 equivalent t 0.18 0.28 0.31
hermetic refrigeration circuit

Technical specifications TCH

Standard version

ModelTCH 27 TCH 33 TCH 36
Flow rate m³/min 2.6 3.15 3.5
Pressure loss bar 0.18 0.19 0.21
Electrical power consumption at 100% vol. kW 0.6 0.8 1.08
Working pressure bar 3 - 16 3 - 16 3 - 16
Ambient temperature °C 3 - 50 3 - 50 3 - 50
Inlet temperature °C 60 60 60
RefrigerantR-513A R-513A R-513A
Weight kg 56 66 69
Dimensions W x D x H mm 640 x 663 x 609 640 x 663 x 609 640 x 663 x 609
Compressed air connectionG 1 G 1¼ G 1¼
Condensate drain connectionG ¼ G ¼ G ¼
Power supply230 V / 1 / 60 Hz 230 V / 1 / 60 Hz 230 V / 1 / 60 Hz
Refrigerant mass kg 0.62 0.74 0.95
Refrigerant mass as CO2 equivalent t 0.39 0.47 0.6
hermetic refrigeration circuit - - -

ModelTCH 45
Flow rate m³/min 4.5
Pressure loss bar 0.18
Electrical power consumption at 100% vol. kW 1.33
Working pressure bar 3 - 16
Ambient temperature °C 3 - 50
Inlet temperature °C 60
RefrigerantR-513A
Weight kg 75
Dimensions W x D x H mm 640 x 663 x 609
Compressed air connectionG 1¼
Condensate drain connectionG ¼
Power supply230 V / 1 / 60 Hz
Refrigerant mass kg 1.03
Refrigerant mass as CO2 equivalent t 0.65
hermetic refrigeration circuit -