Chillers have valve connection points to supply and circulate water or coolant (for applications requiring below-freezing temperatures) to reach and maintain cold temperatures in systems and lab equipment for various applications.

These coolers take heated fluids from an instrument, process, or reactor and use a fan and ambient air to cool the liquid before it returns to the process.

These immersion coolers reach lower temperatures than chillers, have a flexible hose with a submersible metal coil at the end to cool water and other compatible liquids, and are used for various lab applications, such as solvent trapping and freeze-drying.