Heated Circulating Baths

We have dozens of different solutions to your laboratory’s liquid heating needs – from a simple Immersion Circulator to economical Open Bath Systems to full-featured Circulating Baths with ramp and soak capability.  60 years of patented innovation and award winning technology are the foundation of all of our Heated Circulating Baths.

To learn more about all of our Circulating Baths, download our free information guide here!

Open Tanks

Create a circulating bath using your own vessel or a PolyScience open bath tank.

Stainless Steel Open Tanks

Choose 13 or 28 liter capacity.


  • Liquid temperatures up to 150°C
  • Seamless stainless steel reservoir with rounded corners for easy cleaning

Polycarbonate Open Tanks

Choose from 8, 11, 14, 17, 23 and 28 liter capacities.


  • Liquid temperatures up to 85°C
  • Drain port (17, 23 and 28 liter models)
  • Elevated tank bottom with secure handholds