/ Product catalogue / Commercial and industrial ventilation / Inline fans / Inline fans / Primo / Primo 355
| Unit of measurement | Primo 355 | |||
| Connected air duct size | mm | 355 | ||
| Phases | - | 1 | ||
| Minimum supply voltage | V | 230 | ||
| Maximum supply voltage | V | 230 | ||
| Power supply frequency | Hz | 50 | ||
| Rated power | W | 126 | 131 | 150 |
| Unit current | A | 0.60 | 0.58 | 0.66 |
| Maximum airflow | m3/h | 2090 | 2296 | 2485 |
| rotation speed at 50hz | - | 1350 | 1400 | 1470 |
| Sound pressure level LpA at 3 m | dB(A) | 47 | 47 | 49 |
| Transported air temperature (max) | °С | 55 | ||
| Transported air temperature (min) | °С | -25 | ||
| Ingress protection rating | - | IPX4 | ||
| Ingress protection rating of the drive | - | IP20 | ||
| Ø D | Ø D1 | B | L |
|---|---|---|---|
| 350 | 390 | 450 | 388 |
