Products
LEO SWM-SA Stainless Steel Sewage Submersible Pump Range
Stainless steel submersible sewage pumping. Confirm liquid and solids compatibility for the selected model.
Model selection and pricing by enquiry.
SWM-SA Stainless Steel Sewage Submersible Pump
Individual model pages use faithful traces of the manufacturer vector curves and original dimensional outlines. The published graph endpoints and tabulated maximum-flow limits differ; this source discrepancy remains unresolved and the final duty point requires confirmation. Curve traces are graphical references, not certified measured data.
Stainless steel submersible sewage pumping. Confirm liquid and solids compatibility for the selected model.
| Brand | LEO |
|---|---|
| Range | SWM-SA Stainless Steel Sewage Submersible Pump |
| Application | Stainless steel submersible sewage pumping. Confirm liquid and solids compatibility for the selected model. |
| Selection details | Specify required flow, total head, liquid, electrical supply and installation conditions. |
SWM-SA models
| Model | Power | Rated flow | Rated head | Maximum flow | Maximum head |
|---|---|---|---|---|---|
| SWm50SA | 0.37 kW | 9 m³/h | 5 m | 14.5 m³/h | 7.5 m |
| SWm75SA | 0.55 kW | 9 m³/h | 6 m | 15.5 m³/h | 9 m |
Both models: single-phase motor; stainless steel casing and welded shaft; automatic float switch; dry-run protection; built-in overcurrent protection; 40 mm maximum particle diameter; G 1½″ outlet; 373 mm high × 202.5 mm wide; maximum immersion 5 m; maximum liquid temperature 50 °C; residual water level 40 mm; IPX8 protection and class F insulation. Figures follow the manufacturer technical table and are reference values. Maximum flow and maximum head are separate limits, not one operating duty.
Contact Krächtig to confirm the model, duty point, specifications, price and availability.

