Casing
Casing manufactured from sea water resistant aluminium.
Base frame with integrated inlet cone, manufactured from galvanised sheet. Includes integrated bird guard manufactured from powder coated, galvanised steel.
DVNI with 50 mm acoustic and thermal mineral wool insulation.
Motor
Energy-saving, highly efficient EC motors.
Impeller geometry
Optimised and highly efficient backward curved high density impellers manufactured from aluminium for optimum efficiency.
Output control
100 % controllable via a 0-10 V signal. The fans are equipped with a potentiometer (0-10 V). This is installed in the terminal box. The speed can be easily adjusted should the installation require a different operation point.
Motor protection
The motor protection is integrated in the motor electronics.