Vertical multistage centrifugal pump
CDM120-7-1
CDM / CDMF · 50 Hz · also listed as CDMF120-7-1
CDM120-7-1 is a vertical multistage centrifugal pump from the CNP CDM / CDMF range (50 Hz). Rated 75 kW, 60–150 m³/h, head 117–161 m. Net weight 766 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, 2950 rpm, clean water. Source: Performance table printed p. 31; dimensions p. 46.
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 161 |
| 60 | 156.5 |
| 70 | 154 |
| 80 | 152 |
| 90 | 148.5 |
| 100 | 144.5 |
| 110 | 141 |
| 120 | 137.5 |
| 130 | 130 |
| 140 | 123 |
| 150 | 116.5 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| H1 | pump height | 1650 mm |
| H2 | motor height | 835 mm |
| H | overall height, flange | 2665 mm |
| D1 | motor diameter | 560 mm |
| D2 | base / flange width | 335 mm |
| weight_cdmf_kg | Net weight CDMF | 753 mm |
| — | Net weight | 766 kg |