Vertical multistage centrifugal pump
CDL8-14
CDL / CDLF · 50 Hz · also listed as CDLF8-14
CDL8-14 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (50 Hz). Rated 5.5 kW, 5–12 m³/h, head 92–145 m. Net weight 85 kg.
- Wide size range from 1 m³/h to 200 m³/h rated flow
- Hot-water type available (up to +120 °C)
- Standard IP55 / insulation class F two-pole motor
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) |
|---|---|
| 5 | 145 |
| 6 | 141 |
| 7 | 136 |
| 8 | 130 |
| 9 | 122 |
| 10 | 113 |
| 11 | 102 |
| 12 | 92 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 747 mm |
| B2 | upper section height: motor | 390 mm |
| B1+B2 | overall height | 1137 mm |
| D1 | motor diameter | 260 mm |
| D2 | base / flange width | 208 mm |
| — | Net weight | 85 kg |