Circulation cooling filter units

Circulation cooling filter units (UCF) are compact systems made up of boost pump, filter and plate heat exchanger for cooling filter circuits in the bypass flow. The continuous cooling and filtration in the bypass flow can significantly prolong the service life of the oil and the hydraulic system.

- Constant temperature ( regardless of the hydraulic system's cycle times)
- Consistent flow rates
- Avoids pressure surges in the heat exchanger
- Filter element can be changed without switching off the hydraulic system

Cooling and lubrication of gearboxes
UCF with gear pump, double switch-over filter and plate heat exchanger.
A thermal bypass valve ensures that the system can start up even at low temperatures.
A water flow control system can also be installed to ensure constant oil temperature. This supplies the plate heat exchanger with just the right amount of water required to achieve the desired oil temperature.