axial fan / duct / commercial / metal
PowerVent 4000-E HEYLO GmbH



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  • Air flow:

    1,990 m³/h (70,276.2 ft³/h)


PowerVent 4000-e - the easy-to-handle ventilator for extreme conditions in industry, shipbuilding and in municipal sectors.

The mobile, very well portable high-performance ventilator PowerVent 4000-e is suitable for aeration in various fields of application. To be used in sewer and pipe systems, well shafts, accessible tanks, tank and cauldron cleaning, workshops, coating workshops, shipyards and shipbuilding, treatment plants, waterworks, foundries, smelting furnaces, EDP and server rooms, et cetera.

The ventilator is very powerful and has the highest air flow rate of its class with 60 per cent less energy consumption than comparable ventilators. It is stackable and easy-to-transport. At 50 Hz, hoses of up to 38 m of length can be connected with a quick hose connection on the blowing and suction side (at 60 Hz the connection of up to 136.8 m is possible).

highest air flow rate (NLV*) of its class in the work area
60 per cent less energy consumption **
Operation is possible also at 60 Hertz
encapsulated high-performance motor with high IP class (55) for maximum protection against splash water and dust
softest ventilator in its class (69 dB(A))
including operating hours counter
Housing made of special plastic, hardly inflammable
Very easy to maintain