Horizontal single-stage stainless steel centrifugal pump
MS330/2.2
MS (50 Hz) · 50 Hz
MS330/2.2 is a horizontal single-stage stainless steel centrifugal pump from the CNP MS (50 Hz) range (50 Hz). Rated 2.2 kW, 7.2–27 m³/h, head 12–23 m. Net weight 23 kg.
- Axial suction, radial discharge; motor-coupled compact design
- AISI 304 / 316 stainless steel wetted parts
- Liquid -10 to +85 °C, system pressure up to 8 bar
Performance curve Curve-based
Efficiency, shaft power and NPSHr are not published for this model in the source catalogue.
Head versus flow at 50 Hz, 2850 rpm, clean water. Source: Performance table, printed p. 3; dimensions p. 14.
| Flow (m³/h) | Head (m) |
|---|---|
| 7.2 | 22.5 |
| 8.4 | 22.2 |
| 9.6 | 22 |
| 12 | 21.5 |
| 15 | 20.3 |
| 18 | 18.7 |
| 19.8 | 17.5 |
| 21 | 16.8 |
| 24 | 14.8 |
| 27 | 12.3 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| L1 | overall length | 415 mm |
| L2 | L2 | 127 mm |
| L3 | L3 | 54 mm |
| H | height, three-phase | 232 mm |
| H_1ph | height, single-phase | 253 mm |
| — | Net weight | 23 kg |