Vertical multistage centrifugal pump
CDL120-50
CDL / CDLF · 50 Hz · also listed as CDLF120-50
CDL120-50 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (50 Hz). Rated 55 kW, 60–150 m³/h, head 86–116 m. Net weight 632 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. 39–40.
| Flow (m³/h) | Head (m) |
|---|---|
| 60 | 115.5 |
| 70 | 114 |
| 80 | 113 |
| 90 | 110 |
| 100 | 107.5 |
| 110 | 104.5 |
| 120 | 101.5 |
| 130 | 96 |
| 140 | 91 |
| 150 | 86 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 1510 mm |
| B2 | upper section height: motor | 760 mm |
| B1+B2 | overall height | 2270 mm |
| D1 | motor diameter | 540 mm |
| D2 | base / flange width | 370 mm |
| — | Net weight | 632 kg |