DOUBLE-INLET CENTRIFUGAL FANS DD9/9 550W

Direct-drive double-suction centrifugal fans. Single-phase, 4-pole permanent-capacitor motors.
Front flange mounted and crimped. Permanently lubricated ball bearings. Galvanized sheet metal impeller and volute. Operating temperature from -30 to +50°C.

(can be fitted with variable speed drive).

DD9/9-550 : Power supply 230 V - Power 550 W - Speed 1400 rpm - Max. flow 3700 m³/h