Products
LEO 80SWU30-4.5-1.5L Submersible Sewage Pump
1.5 kW 3-phase 50 Hz sewage pump; individual hydraulic reference and exact product dimensions. Source discrepancies flagged; supplied duty/version confirmation required.
LEO 80SWU30-4.5-1.5L submersible sewage pump
Semi-open vortex impeller for wastewater containing impurities and long-fibre substances. Manufacturer photograph represents the 80SWU design family; exact motor-stack length and supplied accessories may vary.
Published technical specifications
| Power | 1.5 kW / 2 HP |
|---|---|
| Phase / frequency / poles | 3-phase / 50 Hz / 2 poles; confirm voltage from supplied nameplate. |
| Nominal discharge | 80 mm; confirm actual elbow/coupling. |
| Rated duty, source table | Q=30 m³/h at H=4.5 m |
| Separate maximum flow / head, source table | 50 m³/h / 6 m |
| Maximum solids diameter, source table | 76 mm |
| Liquid temperature / pH | 0–40°C / pH 4–10 |
| Immersion limit | 5 m European versus 10 m local sheet: unresolved, confirm supplied instructions and do not assume higher limit. |
| Cable reference | 10 m |
| Insulation / protection | Class F / IP68 |
| Float switch | Not promised as standard for this version. |
Individual hydraulic reference and dimensions
| Approx. Q (m³/h) | 0.1 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 49.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. H (m) | 6 | 6.1 | 6.1 | 6.1 | 6 | 6 | 5.9 | 5.8 | 5.7 | 5.6 | 5.5 | 5.3 | 5.1 | 5 | 4.8 | 4.6 | 4.4 | 4.1 | 3.9 | 3.6 | 3.3 | 3 | 2.7 | 2.4 | 2 | 1.8 |
| L1 | 260 mm |
|---|---|
| L2 | 224 mm |
| L3 | 118 mm |
| L4 | 149 mm |
| H | 631 mm |
| H1 | 122 mm |
| D | 75 mm |
| D1 | 150 mm |
| D2 | 18 mm |
| M | 18 mm |
Source conflicts and installation checks
The graphs and numerical ratings are separate manufacturer references, not independently certified duty data. Maximum flow and maximum head are separate limits, not one operating point. The individual curve uses approximate readings of the original orange stroke (about ±0.3 m reading uncertainty), not a fit through the rated/max table. Dimensions are source table values, not measured installation approval; confirm actual phase-specific height and the elbow/coupling interface. Nominal discharge must not be substituted for the drawing dimension D.
No extrapolated shut-off or zero-head endpoint has been invented. Confirm duty, voltage, operating immersion, actual phase, pipe interfaces and clearances before ordering.