Exhaust or supply roof fan (if the fan module is installed backwards). Used in ventilation of rooms with low air pollution, among others offices, store in, warehouse in.

Construction

• plastic impeller (models 500, 800)
• sheet steel impeller (models 1300, 2000)
• sheet steel canopy (models 500, 800)
• aluminum canopy (models 1300, 2000)
• steel plate base plate
• metal components protected against corrosion by epoxy-polyester paint

As a standard, the fans are mounted for exhaust operation - exhaust air. In order to change the operation to supply air, the rotor module should be rotated 180 degrees, the steering wheel removed and the fan elements screwed together again.

Electric engine

• single phase induction motor with IP44 protection class and insulation class F
• adapted to work at three rotational speeds
• thermal winding protection against overload
• adapted to voltage speed control

Technical data

* measured at a distance of 3 m from the fan

dimensions