Midi Fan evo 11 blades for Stream-Fan 90/1070 EDF MD 021-5 from WeMoTec

Ducted Fan unit of the popular 89 mm Midi Fan class, both optimised for Sound and efficiency.
This fan brings efficiency of multibladed fans o a new level.

The one piece glass reinforced Nylonrotor comas calibrated and dynamically balanced. All components are compatible to the former Midi Fan pro.
Mounting the unit involves a few steps only, but care should be taken.

Alternatively this fan is available completely mounted, fine tuned and precision balanced as a combo with various motors.

Material: Nylon, ABS, Aluminium
Weight: about 102 grams, incl. intake lip
Power range: 1.000-4.000 W
Max. rpm: 50.000 U/min
Rotor: 11-blades (87,5 mm) glass reinforced Nylon
Set: all parts, incl. instruction
Ageom.: 49,4 qcm
Aeff.: 45,6 qcm
Thrust: 7-50 N