High-pressure pump
CDLF1-4+CDH1-25
CDLF + CDH · 60 Hz
CDLF1-4+CDH1-25 is a high-pressure pump from the CNP CDLF + CDH range (60 Hz). Rated 3.37 kW, 0.6–2 m³/h, head 186–245 m. Net weight 81 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. 31–32.
| Flow (m³/h) | Head (m) |
|---|---|
| 0.6 | 245 |
| 0.8 | 241 |
| 1 | 235 |
| 1.2 | 228 |
| 1.4 | 220 |
| 1.6 | 211 |
| 1.8 | 199 |
| 2 | 186 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 294 mm |
| B2 | upper section height: motor | 225 mm |
| B1+B2 | overall height | 519 mm |
| D1 | motor diameter | 148 mm |
| D2 | base / flange width | 117 mm |
| — | Net weight | 81 kg |