| External rotor motor, in the airstream |
Single and three phase models |
| IP44 |
Standard and 'sickle' bladed |
| Space saving short axial length. Low cost speed control |
Wall plate, duct and guard mounted variants |
| Low |
Voltage variation |
| Ø170 to 1000 impeller |
34000m3/h maximum |
| 380 Pascals maximum |
|