Selection program


Roof fan-RF

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This selection program is provided in cooperation with Venture Industries.

Roof fan-RF


Roof exhaust fans RF are designed for ventilation systems of buildings with low air pollution.

They are used in exhaust systems of residential buildings, supermarkets, industrial halls, workshops, warehouses, toilets, garages, car parks, utility buildings and others.

Design for 125-315 models

HF fans (125-315) use impellers with backward inclined blades made of plastic or aluminium sheet (depending on the model). The base and casing are made of sheet aluminium, the canopy of sheet aluminium, the guard grille of galvanised sheet steel.

The fans operate in a vertical position and are suitable for installation on flat roofs. After using suitable canopies, they can be installed on sloping roofs.

Electric motor

Single-phase 230V, 50Hz or three-phase 400V, 50Hz induction motor with external rotor. Motors for smooth speed control.

There is thermal overload protection in the motor winding. Working temperature -40 ° C + 70 ° C, depending on model.

Design for models 355-630

The HF fans (355-630) use impellers with backward inclined blades made of galvanised sheet steel. The canopy is made of laminate * (RAL 9005), the base plate of powder-coated steel * (RAL 9005) and the protective grille of galvanised steel *. Special designs of the enclosure can be made on request after prior consultation with Venture Industries Sp. Z oo. z

oo Sizes 355-630 do not have a spur tube to connect the cable. Use the P connector and the K connectors. The fans can work in vertical position and can be mounted on flat roofs, after using suitable roof shelves (RS) -R) they can be mounted on sloping roofs.

* Venture Industries reserves the right to change the materials of which individual enclosure elements are made.

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