Vertical multistage centrifugal pump
CDM65-8-2
CDM / CDMF · 50 Hz · also listed as CDMF65-8-2
CDM65-8-2 is a vertical multistage centrifugal pump from the CNP CDM / CDMF range (50 Hz). Rated 45 kW, 30–80 m³/h, head 116–216 m. Net weight 481 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. 27; dimensions p. 44.
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 216 |
| 30 | 207 |
| 40 | 196 |
| 50 | 182 |
| 60 | 164 |
| 65 | 154 |
| 70 | 142 |
| 80 | 116 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| H1 | pump height | 1055 mm |
| H2 | motor height | 700 mm |
| H | overall height, flange | 1895 mm |
| D1 | motor diameter | 465 mm |
| D2 | base / flange width | 280 mm |
| weight_cdmf_kg | Net weight CDMF | 450 mm |
| — | Net weight | 481 kg |