/ Product catalogue / Commercial and industrial ventilation / Axial fans / Inline / VPVO / VPVO-450-4D/0.25-6/35/AL
| Unit of measurement | VPVO-450-4D/0.25-6/35/AL | |
| Connected air duct size | mm | 450 |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 250 |
| Maximum airflow | m³/h | 5600 |
| Rotation speed at 50hz | - | 1440 |
| Weight | kg | 32.8 |
| Number of blades | pcs. | 6 |
| Blade setting angle | degrees | 35 |
| Impeller material | - | Aluminium |
