Vertical multistage centrifugal pump
CDL3-3
CDL / CDLF · 60 Hz · also listed as CDLF3-3
CDL3-3 is a vertical multistage centrifugal pump from the CNP CDL / CDLF range (60 Hz). Rated 0.55 kW, 1.5–5 m³/h, head 12–27 m. Net weight 21 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 60 Hz, 3500 rpm, clean water. Source: Performance table, printed pp. 17–18.
| Flow (m³/h) | Head (m) |
|---|---|
| 1.5 | 26.5 |
| 2 | 25 |
| 2.5 | 24 |
| 3 | 23 |
| 3.5 | 20 |
| 4 | 18 |
| 4.5 | 15 |
| 5 | 12 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| B1 | lower section height: base to motor flange | 276 mm |
| B2 | upper section height: motor | 225 mm |
| B1+B2 | overall height | 501 mm |
| D1 | motor diameter | 148 mm |
| D2 | base / flange width | 117 mm |
| — | Net weight | 21 kg |