Chillers and Coolers

For 60 years our award-winning chillers and coolers have been the cornerstone of our company.  Click here to see the thousands of applications PolyScience chillers and coolers complement each and every day.  Built in the United States, they are the most reliable in the industry — an exceptionally smart choice for end-user and OEM applications ranging from lasers and analytical equipment to reactors and manufacturing equipment. Click here to contact our sales team for your specific needs.

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

Looking for cannabis-related products? Download our Cannabis Selection Guide here!

High Capacity Recirculating Chillers

Designed for high heat removal in demanding environments, with cooling capacities up to 33 kilowatts at ambient temperatures as high as 40°C. Our High Capacity Chillers provide precise 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. Click here to see a list of some common applications.

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