Vertical multistage centrifugal pump
CDL32-20-2
CDL / CDLF · 50 Hz · also listed as CDLF32-20-2
CDL32-20-2 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (50 Hz). Rated 3 kW, 16–40 m³/h, head 11–29 m. Net weight 76 kg.
- Wide size range from 1 m³/h to 200 m³/h rated flow
- Hot-water type available (up to +120 °C)
- Standard IP55 / insulation class F two-pole motor
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 pp. 31–32.
| Flow (m³/h) | Head (m) |
|---|---|
| 16 | 29 |
| 20 | 28 |
| 24 | 26 |
| 28 | 23 |
| 32 | 20 |
| 36 | 16 |
| 40 | 11 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 575 mm |
| B2 | upper section height: motor | 345 mm |
| B1+B2 | overall height | 920 mm |
| D1 | motor diameter | 197 mm |
| D2 | base / flange width | 165 mm |
| — | Net weight | 76 kg |