Heat exchanger, heat exchanger - a device in which heat is transferred from a hot coolant to a cold (heated) one. The heat exchanger consists of a set of corrugated plates. The heat exchanger plates are made of anti-corrosive material, with two channels for the fluids involved in the heat exchange process. The required number of heat exchanger plates, profile, size are determined in accordance with the required parameters. The highly efficient heat transfer of the heat exchanger, the quality of the sealing system used in the assembly of the heat exchanger, and the attention to detail are what keeps Cummins products ahead of the competition.