2DK-20 – Centrifugal pump
1.5 kW (2 HP) · Hmax 20 m · Qmax 30 t/h (500 l/min)
Nameplate data
| Maximum flow | 31.2 t/h · 520 l/min |
|---|---|
| Maximum head | 20 m |
| Maximum suction lift | 9 m |
| Connection (inlet × outlet) | 2" × 2" |
| Power | 1.5 kW · 2 HP |
| Motor | Single-phase · 220 V · 50 Hz |
| Rotational speed | 2850 rpm |
| Rated current | 9.2 A |
|---|---|
| Maximum consumption | 2000 W |
| Capacitor | 40 µF · 450 V |
| Insulation class | 8 |
| Protection class | IP44 |
| Operating duty | Continuous |
Technical specifications
Select a value to find pumps with the same specification
| Pump type | Surface – centrifugal |
| Maximum flow (Qmax) | 30 t/h · 500 l/min |
| Maximum head (Hmax) | 20 m |
| Power | 1.5 kW · 2 HP |
Price
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Technical sheet
Model 2DK-20
Performance curve
A pump has a performance curve rather than a single flow and head. Qmax and Hmax are at opposite ends and never occur together: at maximum head, flow is zero; at maximum flow, head is zero. Actual operation lies between these extremes.
- Maximum head
- 20m
- Maximum flow
- 30t/h
- Midpoint
- 15.5m
At zero flow
500 l/min· at 6.5 m
15 t/h ·
250 l/minat
Measured values
| t/h | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| l/min | ||||||||||||
| Head, m |
Select a number in the table to see the corresponding point.
Surface pumps 220V
2DK-20 – Centrifugal pump
1.5 kW (2 HP) · Hmax 20 m · Qmax 30 t/h (500 l/min)
Nameplate data
| Maximum flow | 31.2 t/h · 520 l/min |
|---|---|
| Maximum head | 20 m |
| Maximum suction lift | 9 m |
| Connection (inlet × outlet) | 2" × 2" |
| Power | 1.5 kW · 2 HP |
| Motor | Single-phase · 220 V · 50 Hz |
| Rotational speed | 2850 rpm |
| Rated current | 9.2 A |
| Maximum consumption | 2000 W |
| Capacitor | 40 µF · 450 V |
| Insulation class | 8 |
| Protection class | IP44 |
| Operating duty | Continuous |
Technical specifications
| Pump type | Surface – centrifugal |
|---|---|
| Maximum flow (Qmax) | 30 t/h · 500 l/min |
| Maximum head (Hmax) | 20 m |
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 3 | 4.5 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 50 | 75 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |
| 2DK-20 | H (m) | 20 | 19.3 | 19 | 18.5 | 17.7 | 16.7 | 15.5 | 14.2 | 12.5 | 10.5 | 8.5 | 6.5 |
Q: flow; H: head at the corresponding flow. Full DK series on pn.ge.