High-pressure pump
CDLF3-7+CDH3-36
CDLF + CDH · 50 Hz
CDLF3-7+CDH3-36 is a high-pressure pump from the CNP CDLF + CDH range (50 Hz). Rated 3.55 kW, 1.2–4 m³/h, head 127–257 m. Net weight 88 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. 15–16.
| Flow (m³/h) | Head (m) |
|---|---|
| 1.2 | 257 |
| 1.6 | 249 |
| 2 | 239 |
| 2.4 | 225 |
| 2.8 | 208 |
| 3 | 196 |
| 3.2 | 185 |
| 3.6 | 158 |
| 4 | 127 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 323 mm |
| B2 | upper section height: motor | 225 mm |
| B1+B2 | overall height | 548 mm |
| D1 | motor diameter | 148 mm |
| D2 | base / flange width | 117 mm |
| — | Net weight | 88 kg |