Vertical multistage centrifugal pump
CDLK2-180/18
CDLK / CDLKF (immersion) · 60 Hz · also listed as CDLKF2-180/18
CDLK2-180/18 is a vertical multistage centrifugal pump from the CNP CDLK / CDLKF (immersion) range (60 Hz). Rated 4 kW, 1–4.5 m³/h, head 94–234 m. Net weight 42 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. 33–34.
| Flow (m³/h) | Head (m) |
|---|---|
| 1 | 234 |
| 1.5 | 228 |
| 2 | 212 |
| 2.5 | 195 |
| 3 | 171 |
| 3.5 | 151 |
| 4 | 126 |
| 4.5 | 94 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| A | overall height | 899 mm |
| B | immersion length | 411 mm |
| C | motor height | 488 mm |
| D | D | 185 mm |
| D1 | motor diameter | 230 mm |
| — | Net weight | 42 kg |