High-pressure pump
CDLF2-18+CDH2-26
CDLF + CDH · 50 Hz
CDLF2-18+CDH2-26 is a high-pressure pump from the CNP CDLF + CDH range (50 Hz). Rated 5.2 kW, 1–3.5 m³/h, head 184–388 m. Net weight 106 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. 13–14.
| Flow (m³/h) | Head (m) |
|---|---|
| 1 | 388 |
| 1.2 | 378 |
| 1.6 | 356 |
| 2 | 328 |
| 2.4 | 294 |
| 2.8 | 259 |
| 3.2 | 217 |
| 3.5 | 184 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 541 mm |
| B2 | upper section height: motor | 290 mm |
| B1+B2 | overall height | 831 mm |
| D1 | motor diameter | 190 mm |
| D2 | base / flange width | 155 mm |
| — | Net weight | 106 kg |