The presentation provides an insight into the NEUMO Ehrenberg Group. The thermodynamic principles of heat transfer and the relevant parameters are explained in the following section. The main part of the presentation focuses on NEUMO-specific aseptic shell-and-tube heat exchangers and their detailed functionality. Particular attention is given to customer-specific design and dimensioning. Structural features, the range of NEUMO’s expertise in this field, as well as other types of heat exchangers, are also highlighted.