Duct-SO portable and adjustable impulse axial fan

Duct-SO line has been designed to attein the "wind" effect in TV and movie studios, to blow sleeves advertising balloons or to create air curtains to protect people working near sources (ovens, incandescent surfaces, etc.), for drying walls during construction work. These fans may be dislocated and dragged anywhere since they are stood on a pedestal and oriented with different slopes thanks to the fixing of the ventilation casing by means of hand wheels.

This line consists of 8 sizes with impeller diameter from 310 up to 700 mm.

The extreme compactness of the motor-impeller assembly allows to obtain a product well slighter, manageable and stable than the versions with traditional IEC motors.

The perfect adjustability of the RPM in the mono-phase versions consents to fit the performances to the requirements.

Casing in steel sheet epoxy coated; fixing flanges designed according to UNI EN ISO 13351/Tab.1
Impeller with high efficiency airfoil blades in plastic material and hub in die-cast aluminum alloy, variable pitch angle; balancing according to UNI ISO 21940-11
Asynchronous electric motor three or single phase with thermal protection, speed adjustable, protection IP 55, Class F insulated, service S1
External terminal box, connected to the motor, placed outside on the fan casing
Arrangement 5 (impeller directly coupled to motor shaft)
Pedestal in tubolar with hand-wheels to determine the throw position
Protections grids impeller and motor side manufactured in accordance with UNI EN ISO 12499

Accessories: Inlet nozzle (IN) - Speed regulator (SR) directly fitted on the casing - Service switch (SW).

On request: Versions with die-cast aluminum blades.

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