With its high-performance, encapsulated fan this stackable conveying fan can variably transport fresh air over long distances into adjacent storeys or shafts and exhaust polluted air just as far.

Ideal prerequisites for the required air exchange rates for ventilation during drainage works or when using welding equipment.

Hoses of up to 38 metres length can flexibly be attached to the blow-out or suction side of the TTV 2500 S, because this axial fan is equipped with the respective connections on both sides.

This not only enables a combined use of dust bag on the blow-out side and air hose connected to the suction side, but also makes the TTV 2500 S the ideal transport fan for far-off connected mobile air conditioning or heating applications.

In order to assist the cooling or heating units, the powerful conveying fan is simply installed in between the ends of two air transport hoses and so increases the conveying distances of warm or cold air even in case of very long hose routes.