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Thermo Scientific ARCTIC A25 Circulator


The Thermo Scientific™ A25 refrigerated bath circulator provides efficient cooling for open and closed applications, with temperatures ranging from −25° to +200°C and a maximum bath volume of 12 liters. Powerful bath circulators with a stainless-steel reservoir can be configured with different cooling capacities, temperature ranges, and volumes to meet your specific application.

Thermo Fisher ARCTIC A25 Refrigerated Circulator #1555258


Featuring superior cooling power, expansive temperature ranges, powerful force/suction pumps, and sophisticated digital control to ensure accuracy and reproducibility. Choose from three different controllers that allow you the flexibility to create the perfect fit for your application.

  • Energy-saving feature limits power consumption: tight control of cooling capacity dependent on application needs
  • Small refrigeration circulators are optimized for small footprints and low noise
  • Robust stainless-steel baths
  • The thermostat can be indexed 90° on all sides of the bath for easy viewing
  • External circulation set included for plumbing connection M16×1, 0.25 NPT male, 0.375in. O.D.
  • Three-side ventilation concept: up to two sides can be blocked with full refrigeration performance and no degradation of equipment
  • Draining port at the front
  • Integrated handles
  • CFC-free refrigerant
Thermo Fisher Arctic A25 for EXAKT 120 Three Roll Mill

Recommended For:

  • Calibration
  • Bioreactors
  • Rotary Evaporators
  • Condensers
  • Sample/Material Testing
  • Sample/Material Preparation


  • Control cables
  • bridge with gasket and thumbscrews
  • fittings, clamps, and pump plug for external circulation
  • 6ft. power cord
  • bath cover

Works Best With

Thermo Fisher’s Arctic A25 Works best with EXAT 120S Plus and 120EH-450 mills.


  • Flow rate: 20L/min
  • Controller Type: AC 150
  • Voltage: 115 V
  • Frequency: 60 Hz

For full specifications – Contact EXAKT.

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