Technical specifications
| Nominal flow (m³/h) | 320 m³/h |
| Nominal head (m) | 31.07 m |
| Max. head (m) | 31.5 m |
| Phases | 3 |
| Rated voltage | 380-415 V |
| Frequency (Hz) | 50 Hz |
| Max. rated current (A) | 117 A |
| Enclosure class | IP54 |
| Max. liquid temp. (°C) | 90 °C |
| Min. liquid temp. (°C) | 5 °C |
| Max. ambient temp. (°C) | 35 °C |
| Max. operating pressure | 10 bar |
| Pipe connection | DIN |
| Connection pressure rating | PN 10 |
| Shaft seal | BAQE |
| Gross weight | 1610 kg |
| Net weight | 1510 kg |
| Approvals | CE |
| EAN code | 5715123407517 |
Performance curve
Hover over the curve to read flow and head at any point.
Equivalent alternatives
Pumps in the same hydraulic class as 91049931 (equivalent flow and head), available in the catalogue.
Related products
Grundfos 91049931