High-pressure pump
CDLF20-2+CDH20-10
CDLF + CDH · 60 Hz
CDLF20-2+CDH20-10 is a high-pressure pump from the CNP CDLF + CDH range (60 Hz). Rated 22.5 kW, 12–34 m³/h, head 140–234 m. Net weight 259 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. 45–46.
| Flow (m³/h) | Head (m) |
|---|---|
| 12 | 234 |
| 16 | 228 |
| 20 | 218 |
| 24 | 202 |
| 28 | 182 |
| 32 | 155 |
| 34 | 140 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 407 mm |
| B2 | upper section height: motor | 355 mm |
| B1+B2 | overall height | 762 mm |
| D1 | motor diameter | 230 mm |
| D2 | base / flange width | 188 mm |
| D3 | D3 | 160 mm |
| — | Net weight | 259 kg |