Vertical multistage centrifugal pump
CDM15-2
CDM / CDMF · 50 Hz · also listed as CDMF15-2
CDM15-2 is a vertical multistage centrifugal pump from the CNP CDM / CDMF range (50 Hz). Rated 2.2 kW, 8–24 m³/h, head 14–26 m. Net weight 48 kg.
- CDM for non-corrosive, CDMF for lightly corrosive liquids
- Boosting, pressurising, HVAC and water treatment
- Hot-water type available (up to +120 °C)
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, 2900 rpm, clean water. Source: Performance table printed p. 19; dimensions p. 40.
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 26 |
| 8 | 24.5 |
| 10 | 24 |
| 12 | 23.5 |
| 14 | 23 |
| 15 | 22.5 |
| 16 | 21.5 |
| 18 | 20 |
| 20 | 18 |
| 22 | 16 |
| 24 | 13.5 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| H1 | pump height | 307 mm |
| H2 | motor height | 293 mm |
| H | overall height, flange | 690 mm |
| D1 | motor diameter | 172 mm |
| D2 | base / flange width | 120 mm |
| weight_cdmf_kg | Net weight CDMF | 41 mm |
| — | Net weight | 48 kg |