Vertical multistage centrifugal pump
CDM85-1-1
CDM / CDMF · 60 Hz · also listed as CDMF85-1-1
CDM85-1-1 is a vertical multistage centrifugal pump from the CNP CDM / CDMF range (60 Hz). Rated 11 kW, 60–130 m³/h, head 9–36 m. Net weight 186 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. 29; dimensions p. 45.
| Flow (m³/h) | Head (m) |
|---|---|
| 0 | 36 |
| 60 | 31 |
| 70 | 27 |
| 80 | 25 |
| 85 | 24 |
| 90 | 23 |
| 100 | 21 |
| 110 | 18 |
| 120 | 14 |
| 130 | 9 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| H1 | pump height | 376 mm |
| H2 | motor height | 500 mm |
| H | overall height, flange | 1016 mm |
| D1 | motor diameter | 330 mm |
| D2 | base / flange width | 205 mm |
| weight_cdmf_kg | Net weight CDMF | 177 mm |
| — | Net weight | 186 kg |