Vertical multistage centrifugal pump
CDL12-2
CDL / CDLF · 50 Hz · also listed as CDLF12-2
CDL12-2 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (50 Hz). Rated 1.5 kW, 7–16 m³/h, head 14–24 m. Net weight 40 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. 25–26.
| Flow (m³/h) | Head (m) |
|---|---|
| 7 | 23.5 |
| 8 | 23 |
| 9 | 22.5 |
| 10 | 22 |
| 11 | 21 |
| 12 | 20 |
| 13 | 18.5 |
| 14 | 17 |
| 15 | 15.5 |
| 16 | 14 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 367 mm |
| B2 | upper section height: motor | 290 mm |
| B1+B2 | overall height | 657 mm |
| D1 | motor diameter | 190 mm |
| D2 | base / flange width | 155 mm |
| — | Net weight | 40 kg |