Vertical multistage centrifugal pump
CDM32-7-2
CDM / CDMF · 60 Hz · also listed as CDMF32-7-2
CDM32-7-2 is a vertical multistage centrifugal pump from the CNP CDM / CDMF range (60 Hz). Rated 22 kW, 20–48 m³/h, head 86–185 m. Net weight 265 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 60 Hz, 3500 rpm, clean water. Source: Performance table printed p. 23; dimensions p. 42.
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 185 |
| 20 | 172 |
| 24 | 166 |
| 28 | 158 |
| 32 | 149 |
| 36 | 137 |
| 40 | 123 |
| 44 | 106 |
| 48 | 86 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| H1 | pump height | 870 mm |
| H2 | motor height | 576 mm |
| H | overall height, flange | 1551 mm |
| D1 | motor diameter | 375 mm |
| D2 | base / flange width | 230 mm |
| weight_cdmf_kg | Net weight CDMF | 261 mm |
| — | Net weight | 265 kg |