GIPO B 1385 FDR equipped with Cleanfix reversible fan | © GIPO AG
Products > Cleanfix VP

CLEANFIX:
VARIABLE PITCH (VP) - TRIMMED TO SUCCESS!

In addition to the reverse function for cooling and cleaning, this fan series offers a variable blade angle adjustment - according to the cooling required by the machine, without engaging in the engine electronics.

The benefit: Further fuel saving and a reduction of the drive power of the fan by up to 60%.

The controls are completely reliable: CLEANFIX thermal actuators.

Thermal actuators for the adjustment of the blade angles are made of components filled with wax that have been proven in millions of thermostats.
The wax expands within a fixed temperature range, thereby moving a small piston, which changes the angle of the blades from flat to steep. Since all blades are connected via a piston inside the hub, their synchronous movement is ensured. This gives the system the highest possible level of safety.

Cleanfix fan in the ECO mode | © Hägele GmbH - Cleanfix

Flat fan blade angle

Cleanfix fan in the power mode | © Hägele GmbH - Cleanfix

Steep fan blade angle

Function of thermal actuators at Cleanfix reversible fans | © Hägele GmbH - Cleanfix

An additional bonus: Less consumption.

The power consumption of a fan depends on the angle of its blades. Since the Cleanfix VP automatically adjusts its blades, it also regulates its power consumption, depending on cooling requirements. Up to 60% of power can be saved with a flat blade angle.

Cleanfix fan in the ECO mode | © Hägele GmbH - Cleanfix

Cleanfix fan in the power mode | © Hägele GmbH - Cleanfix

The CLEANFIX VP can also be retrofitted with an adapter flange. Individual solutions are possible through CLEANFIX.

Cleanfix reversible fan with Flex-Tips | © Hägele GmbH - Cleanfix

Optional: CLEANFIX Flex-Tips.

The elastic CLEANFIX Flex-Tips on the blade-tips increase the flow of the CLEANFIX VP by 8-15%, and can also reduce the fan speed and therefore additionally save fuel.