Vertical multistage centrifugal pump
CDL85-20
CDL / CDLF · 60 Hz · also listed as CDLF85-20
CDL85-20 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (60 Hz). Rated 30 kW, 60–130 m³/h, head 44–76 m. Net weight 304 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 | 76 |
| 70 | 73 |
| 80 | 69 |
| 85 | 66 |
| 90 | 64 |
| 100 | 60 |
| 110 | 56 |
| 120 | 52 |
| 130 | 44 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 773 mm |
| B2 | upper section height: motor | 650 mm |
| B1+B2 | overall height | 1423 mm |
| D1 | motor diameter | 400 mm |
| D2 | base / flange width | 310 mm |
| — | Net weight | 304 kg |