Vertical multistage centrifugal pump
CDL85-20-1
CDL / CDLF · 60 Hz · also listed as CDLF85-20-1
CDL85-20-1 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (60 Hz). Rated 22 kW, 60–130 m³/h, head 33–67 m. Net weight 248 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. 37–38.
| Flow (m³/h) | Head (m) |
|---|---|
| 60 | 67 |
| 70 | 65 |
| 80 | 62 |
| 85 | 59 |
| 90 | 57 |
| 100 | 51 |
| 110 | 47 |
| 120 | 41 |
| 130 | 33 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 773 mm |
| B2 | upper section height: motor | 575 mm |
| B1+B2 | overall height | 1348 mm |
| D1 | motor diameter | 360 mm |
| D2 | base / flange width | 285 mm |
| — | Net weight | 248 kg |