| Code | Diameter (INCH/MM) | Freq (Hz) | Speed (R/MIN) | Air Flow (M3/MIN) | Power (Watt) | Voltage (V) |
| FB40E | 16/400 | 50 | 1350 | 82 | 110 | 220 |
| FB45E | 18/450 | 50 | 1350 | 120 | 120 | 220 |
| FB50E | 20/500 | 50 | 1350 | 170 | 130 | 220 |
| Code | Diameter (INCH/MM) | Freq (Hz) | Speed (R/MIN) | Air Flow (M3/MIN) | Power (Watt) | Voltage (V) |
| FB40E | 16/400 | 50 | 1350 | 82 | 110 | 220 |
| FB45E | 18/450 | 50 | 1350 | 120 | 120 | 220 |
| FB50E | 20/500 | 50 | 1350 | 170 | 130 | 220 |