POU COOLER

The unit is made up of three seamless tubes placed within each other. Between the services tubes, there are spirals to make sure that the space is kept between the tubes and to create a turbulent flow and therewith a better heat transfer. There are no crevices or dead spots in the product channel ...three tubes are then bent together 180° to a U-bend. It bends the three tubes with the spirals in one step which makes it no leakage risk (no welds in the turn). The product is going in the middle tube and the cooling or heating media in the inner and outer ones.

A counter-current flow gives the most efficient heat transfer and also the possibility to have crossing temperature programs. Any thermal expansion is taken up by the bend so the unit is very resistant to thermal fatigue that comes from big temperature differences in heating/cooling duties or when sterilizing with steam. ..The heats exchanger can be sold as a naked unit or a complete point-of-use cooler, the module is preferred since it is easy to install and use directly. The module consists of the Tube-in-Tube, cladding, valve arrangements, a pitot tube arrangement, etc. The pitot tube is specially made for the heat exchanger connect to the main pipe system.