250mm Can-Fan RK-S 4 Speed Centrifugal

4 speed bulit-in controller gives you the option to reduce fan speed and control noise when full power is not needed. The fan speeds have been selected for ultimate effciency in that air flow range. 

Double moulded polymer plastic housing. Manufactured in Germany with a Swiss made motor. Comes with a mounting bracket.

840m³/h

127 Watts