Chillers and Coolers

PolyScience Chillers and Coolers have proven, over several decades and hundreds of thousands of installations, that they are the most reliable in the industry — and an exceptionally smart choice for end-user and OEM applications ranging from lasers and analytical equipment to reactors and manufacturing equipment.

To learn more about our Chillers and Coolers, download our free information guide here!

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High Capacity Recirculating Chillers

Designed for high heat removal in demanding environments, our High Capacity Chillers provide robust and reliable temperature control for closed, external systems such as pilot plants, medical diagnostic equipment, metalworking lasers, and plastic molding machines. These chillers are suitable for most applications with their many options and accessories.

Chillers 2HP and up are not available outside of the United States.


  • Cooling capacities as high as 33,436 watts at 40°C ambient
  • Air- and water-cooled models available
  • Variety of pump options
  • Large, dual displays present temperature and pressure or flow rate simultaneously
  • User-adjustable temperature, pressure, and flow rate alarms