Industrial chillers

Industrial chillers are closed-loop refrigeration units that remove process heat from laboratory and production equipment by circulating a cooled fluid, usually water or a water-glycol mix, through a pump and heat exchanger. They hold a setpoint under a fluctuating heat load, which is what separates a chiller from a passive cooler. On Questpair, 163 industrial chillers are listed from 14 verified suppliers and distributors across 8 countries. New, used and refurbished units appear together, and 94 percent of the listings are used. Prices span a wide range, from compact laboratory models to larger process systems, reflecting cooling capacity rather than condition alone.