High-pressure pump
CDLF15-4+CDH15-17
CDLF + CDH · 50 Hz
CDLF15-4+CDH15-17 is a high-pressure pump from the CNP CDLF + CDH range (50 Hz). Rated 19 kW, 8–22 m³/h, head 179–273 m. Net weight 256 kg.
- CDLF feeds, CDH boosts: up to 48 bar in series
- R/O and ultra-filter systems, high-pressure flushing
- PJE coupling inlet and outlet
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. 23–24.
| Flow (m³/h) | Head (m) |
|---|---|
| 8 | 273 |
| 10 | 267 |
| 12 | 259 |
| 14 | 247 |
| 15 | 241 |
| 16 | 234 |
| 18 | 217 |
| 20 | 199 |
| 22 | 179 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 497 mm |
| B2 | upper section height: motor | 355 mm |
| B1+B2 | overall height | 852 mm |
| D1 | motor diameter | 230 mm |
| D2 | base / flange width | 188 mm |
| D3 | D3 | 160 mm |
| — | Net weight | 256 kg |