Vertical multistage centrifugal pump
CDL12-1
CDL / CDLF · 60 Hz · also listed as CDLF12-1
CDL12-1 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (60 Hz). Rated 1.1 kW, 7–19 m³/h, head 9–17 m. Net weight 32 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 60 Hz, 3500 rpm, clean water. Source: Performance table, printed pp. 25–26.
| Flow (m³/h) | Head (m) |
|---|---|
| 7 | 17 |
| 9 | 16 |
| 11 | 15 |
| 12 | 14.5 |
| 13 | 14 |
| 15 | 12.5 |
| 17 | 11 |
| 19 | 8.5 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 357 mm |
| B2 | upper section height: motor | 245 mm |
| B1+B2 | overall height | 602 mm |
| D1 | motor diameter | 170 mm |
| D2 | base / flange width | 142 mm |
| — | Net weight | 32 kg |