Vertical multistage centrifugal pump
CDLK32-20/2-2
CDLK / CDLKF (immersion) · 60 Hz · also listed as CDLKF32-20/2-2
CDLK32-20/2-2 is a vertical multistage centrifugal pump from the CNP CDLK / CDLKF (immersion) range (60 Hz). Rated 5.5 kW, 20–48 m³/h, head 17–41 m. Net weight 85 kg.
- Pump length adjustable with a cavity body
- Cooling liquid, cutting and lubricating liquid, condensate
- Optional intelligent protector (dry running, phase loss, overload)
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. 45–46.
| Flow (m³/h) | Head (m) |
|---|---|
| 20 | 41 |
| 24 | 40 |
| 28 | 38 |
| 32 | 35 |
| 36 | 31 |
| 40 | 27 |
| 44 | 22 |
| 48 | 17 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| A | overall height | 818 mm |
| B | immersion length | 263 mm |
| C | motor height | 555 mm |
| D | D | 210 mm |
| D1 | motor diameter | 260 mm |
| — | Net weight | 85 kg |