High-pressure pump
CDLF12-4+CDH12-14
CDLF + CDH · 60 Hz
CDLF12-4+CDH12-14 is a high-pressure pump from the CNP CDLF + CDH range (60 Hz). Rated 20.5 kW, 7–19 m³/h, head 186–319 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 60 Hz, 3500 rpm, clean water. Source: Performance table, printed pp. 41–42.
| Flow (m³/h) | Head (m) |
|---|---|
| 7 | 319 |
| 9 | 310 |
| 11 | 298.5 |
| 12 | 289 |
| 13 | 277.5 |
| 15 | 253 |
| 17 | 229.5 |
| 19 | 186 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 457 mm |
| B2 | upper section height: motor | 390 mm |
| B1+B2 | overall height | 847 mm |
| D1 | motor diameter | 260 mm |
| D2 | base / flange width | 208 mm |
| D3 | D3 | 200 mm |
| — | Net weight | 256 kg |