Can Fan RK plastic tube fan, is a backward centrifugal extractor, using a resistant, maintenance free plastic housing.

The extractor is speed controllable using voltage or frequency control, and as a protection for the motor, it is equipped with a thermal switch, that turns off the motor if it reaches a dangerous working temperature.

The Swiss made motor, together with the propeller design is enabling this type of fan, to deliver a strong airflow while making less noise.