Impeller 64mm
The impeller has 12 slats.
It is suitable for e.g. 3850 kV exterior motors.
A propeller recording for 3mm motor shaft is there.
The impeller diameter is 64mm.
The front funnel has a diameter of 72mm.
Length: 42mm
Outside diameter for motor recording is 20mm.
Distance of the holes for the motor screw connection is 16mm.