Specification: Single inlet centrifugal fans in compact scroll housings with forward curved blades. Impeller diameters from 120 to 400 mm are available, resulting in air volumes up to 4,000 m³/h.
Attributes and special features: Optimal motor cooling and a compact construction achieved through integrating the voltage controllable external rotor motor into the impeller. Housing also possible with a discharge flange and base-board.
Applications: Close control units, air heaters, exhaust plants, gate and door air curtains, industrial boilers
