| Unit of measurement | Iso-VK 355 4D | |
| Connected air duct size | mm | 355 |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 370 |
| Unit current | A | 1.1 |
| Maximum airflow | m³/h | 3200 |
| Rotation speed at 50hz | - | 1375 |
| Sound pressure level LpA at 3 m | dB(A) | 58 |
| Weight | kg | 48.1 |
| Transported air temperature (max) | °С | 120 |
| Transported air temperature (min) | °С | -25 |
| Maximum transported air temperature | - | 120°C CONTINUOUS |
| Ingress protection rating | - | IPX4 |
| Impeller material | - | Steel |
| Article | - | 8089305 |