Vertical multistage centrifugal pump
CDLK3-90/9
CDLK / CDLKF (immersion) · 60 Hz · also listed as CDLKF3-90/9
CDLK3-90/9 is a vertical multistage centrifugal pump from the CNP CDLK / CDLKF (immersion) range (60 Hz). Rated 1.5 kW, 1.5–5 m³/h, head 40–78 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 60 Hz, 3500 rpm, clean water. Source: Performance table, printed pp. 35–36.
| Flow (m³/h) | Head (m) |
|---|---|
| 1.5 | 78 |
| 2 | 77 |
| 2.5 | 72 |
| 3 | 68 |
| 3.5 | 60 |
| 4 | 56 |
| 4.5 | 50 |
| 5 | 40 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| A | overall height | 662 mm |
| B | immersion length | 249 mm |
| C | motor height | 413 mm |
| D | D | 155 mm |
| D1 | motor diameter | 190 mm |
| — | Net weight | 27 kg |