SF
High-Head Pumps with Semi-Open Impeller
| Discharge Bore(mm) | 50 ･ 80 |
|---|---|
| Motor Output(kW) | 0.75 - 11 |
The SF-series is a submersible high-head drainage pump designed for handling wastewater and liquid carrying ignorable size of solids. A semi-open, multi-vane impeller driven by a 2-pole motor enables the pump to work for pumping from a deep underground or to a distant place.
Performance Curves
Model Selection 50/60Hz
| Discharge Bore (mm) | Model | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| 50 | 50SF2.75 | 0.75 | Three | D.O.L. | 11 / 10 |
| 50 | 50SF21.5 | 1.5 | Three | D.O.L. | 11 / 10 |
| 50 | 50SF22.2 | 2.2 | Three | D.O.L. | 7.5 |
| 50 | 50SF23.7 | 3.7 | Three | D.O.L. | 7.5 |
| 80 | 80SF25.5 | 5.5 | Three | D.O.L. | 15 / 19 |
| 80 | 80SF27.5 | 7.5 | Three | D.O.L. | 19 / 21 |
| 80 | 80SF211 | 11 | Three | Star-Delta | 22 |
Guide Rail Fitting model available. Refer to the individual catalog.
