High-pressure pump
CDLF12-4+CDH12-18
CDLF + CDH · 50 Hz
CDLF12-4+CDH12-18 is a high-pressure pump from the CNP CDLF + CDH range (50 Hz). Rated 14 kW, 7–16 m³/h, head 155–261 m. Net weight 220 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. 21–22.
| Flow (m³/h) | Head (m) |
|---|---|
| 7 | 261 |
| 8 | 255 |
| 9 | 248 |
| 10 | 240 |
| 11 | 231 |
| 12 | 220 |
| 13 | 206 |
| 14 | 191 |
| 15 | 173 |
| 16 | 155 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 437 mm |
| B2 | upper section height: motor | 345 mm |
| B1+B2 | overall height | 782 mm |
| D1 | motor diameter | 197 mm |
| D2 | base / flange width | 165 mm |
| D3 | D3 | 160 mm |
| — | Net weight | 220 kg |