Vertical multistage centrifugal pump
CDLK8-30/3
CDLK / CDLKF (immersion) · 50 Hz · also listed as CDLKF8-30/3
CDLK8-30/3 is a vertical multistage centrifugal pump from the CNP CDLK / CDLKF (immersion) range (50 Hz). Rated 1.1 kW, 5–12 m³/h, head 19–30 m. Net weight 27 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 50 Hz, 2900 rpm, clean water. Source: Performance table, printed pp. 21–22.
| Flow (m³/h) | Head (m) |
|---|---|
| 5 | 30 |
| 6 | 29.5 |
| 7 | 28.5 |
| 8 | 27 |
| 9 | 25 |
| 10 | 24 |
| 11 | 21 |
| 12 | 19 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| A | overall height | 537 mm |
| B | immersion length | 171 mm |
| C | motor height | 366 mm |
| D | D | 142 mm |
| D1 | motor diameter | 170 mm |
| — | Net weight | 27 kg |