Integrated Heating & Cooling pump, -20C - 200C, provides both heating and cooling source for reactors. Features:1. 24/7/365 ... temperature control;3. Anti-pollution design of circulation pipe to prolong the usage of water circulation;4. Freon-free technology;5. Self ... °C 1.8Power 380V/50HzFor details, please contact us. Integrated Heating & Cooling Pump, -20C - 200C, 10L Reactor