Vertical multistage centrifugal pump
CDM5-16
CDM / CDMF · 50 Hz · also listed as CDMF5-16
CDM5-16 is a vertical multistage centrifugal pump from the CNP CDM / CDMF range (50 Hz). Rated 2.2 kW, 2.5–8.5 m³/h, head 50–119 m. Net weight 44 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. 15; dimensions p. 38.
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 119 |
| 2.5 | 114 |
| 3 | 112 |
| 4 | 107 |
| 5 | 99 |
| 6 | 88 |
| 7 | 74 |
| 8 | 58 |
| 8.5 | 50 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| H1 | pump height | 599 mm |
| H2 | motor height | 293 mm |
| H | overall height, flange | 967 mm |
| H_oth | overall height, other connections | 942 mm |
| D1 | motor diameter | 172 mm |
| D2 | base / flange width | 120 mm |
| weight_cdmf_kg | Net weight CDMF | 39 mm |
| — | Net weight | 44 kg |