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ASPEN Miniature compressor

Smallest and lightest rotary compressor ever developed for refrigeration.+

Available in two designs: 1.4CC or 1.9CC

  • Variable speed controlled
  • 12 / 24 / 48 V DC
  • Primary used refrigeration R134a, R404, other refrigerations in testing
  • Fulfills a growing need for miniature thermal management systems

For further information, please read this article (PDF) in "applianceDESIGN" announced in April 2009.

Ideally suited for mobile or portable applications, including:

  • Countertop Appliances, table tops
  • Miniature Refrigeration/Freezer Systems
  • Thermally-Controlled Transit Containers
  • Electronics Cooling Systems
  • Medical Devices
  • Beverage Dispensers
  • Mini-Chilled Water Systems


  • Quiet 
  • Low energy consumption
  • Battery, vehicle, or solar power available as direct current electrical sources
  • Compact power
  • Precision control
  • Unique flexibility

Technical data:

Aspen Universal Compressor Spec Sheet_ Jan 9_2012 (PDF)

Performance data with refrigerant R134a and R404 (ZIP)

Installation and Operation Instruction (PDF)

Termotek GmbH, Im Rollfeld 6, D-76532 Baden-Baden, Phone +49 (0) 7221 9711-0