| FN | Model line |
|---|---|
| 035 | Fan´s diameter |
| 4 | Number of fan´s pole |
| E | E - 230V D - 230/400V |
| K | Case |
| Code | Type | Voltageí / Frequency (V/Hz) | Speed (rpm / min -1) | Air flow (m3h-1) |
|---|---|---|---|---|
| 7250700 | FN 025-4EK | 230 / 50 | 1370 | 970 |
| 7250702 | FN 030-4EK | 230 / 50 | 1330 | 2030 |
| 7250704 | FN 035-4EK | 230 / 50 | 1100 | 2920 |
| 7250706 | FN 040-4EK | 230 / 50 | 1350 | 3820 |
| 7250708 | FN 045-4EK | 230 / 50 | 1290 | 5730 |
| 7250710 | FN 050-4EK | 230 / 50 | 1230 | 8990 |
| 7250722 | FN 045-6EK | 230 / 50 | 860 | 4370 |
| 7250724 | FN 050-6EK | 230 / 50 | 910 | 6250 |
| 7250726 | FN 063-8EK | 230 / 50 | 630 | 8020 |
| 7250748 | FN 045-VDK | 400 / 50 | 1250 | 5580 |
| 7250750 | FN 050-VDK | 400 / 50 | 1330 | 9210 |
| 7250576 | FN 063-NDK | 400 / 50 | 430 | 5400 |
| 7250762 | FN 071-SDK | 400 / 50 | 900 | 14550 |
| 7250764 | FN 071-NDK | 400 / 50 | 450 | 7250 |