The FWKS is a compact, complete fluid-water cooling system for cooling and lubrication circuits. 
This system is primarily used as a temperature-controlled intermediate circuit. The advantage of an intermediate circuit is that the system or the parts being cooled do not come into contact with the actual coolant, i.e. water, which helps to prevent contamination or corrosion of the system.

The FWKS is comprised of one plate heat exchanger, a tank with a circulating pump and additional accessories.

Function:
The pump conveys the operating medium out of the tank through the component to be cooled to the plate heat exchanger, where it is cooled down once again with water.

FWKS are available in various installation sizes. Depending on the version, water-glycol （W） or mineral oil （M） can be used as operating medium.