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SWU Submersible Sewage
Application
– Wastewater drainage from attenuation tanks, purifying tanks and sewage tank in water treatment plants.
– Wastewater drainage that includes fibrous additives from leather factories and food processing factories.
– Sewage management, accumulated water, septic tank, stock farm.
– Pumping sewage for hotels, restaurants, schools and public buildings.
SWU Submersible Sewage Pump Features
– Semi-open vortex impeller design, suitable for the transfer of liquids containing impurities and long fiber substances.
– Flexible installations with house, pipes or quick-coupling systems.
– Flow switch included for single phase pump with motor pump ≤1.1kw.
Working Conditions for SWU Submersible Sewage Pump
– Liquid temperature: 0-40℃
– Liquid PH value: 4 – 10
– Max. Immersion depth: 5 m.
SWU Submersible Sewage Pump Motor Features
– Frequency/Pole number: 50Hz/2.
– Insulation class: F.
– Protection Class: IPX8.
– Bearing: Ball Type.
– Mechanical seal: Double-end mechanical seals.
– Stainless steel welded shaft
Technical Data of 50SWU Submersible Sewage Pump
| Model | Discharge mm(inch) | Power | Rated Flow(m³/h) | Max. Flow (m³/h) |
Rated Head (m) | Max. Head (m) |
Max. Solid Dia (mm) | ||
| Single Phase | Three Phase | kW | HP | ||||||
| 50SWUm9-6-0.55LÂ | 50SWU9-6-0.55LÂ | 50(2″) | 0.55 | 0.75 | 9 | 19 | 6 | 9.5 | 35 |
| 50SWUm13.2-4-0.55L | 50SWU13.2-4-0.55LÂ | 50(2″) | 0.55 | 0.75 | 13 | 22 | 4 | 6 | 50 |
| 50SWUm12-8-0.75L | 50SWU12-8-0.75L | 50(2″) | 0.75 | 1 | 12 | 22.5 | 8 | 13 | 35 |
| 50SWUm15-5.5-0.75L | 50SWU15-5.5-0.75LÂ | 50(2″) | 0.75 | 1 | 15 | 27 | 5.5 | 9 | 50 |
Hydraulic Performance Curves for 50SWU Submersible Sewage Pump
| No. | Part | Material |
| 1 | Handle | ZG 45 |
| 2 | Upper Cover | HT200 |
| 3 | Upper Bearing Seat | HT200 |
| 4 | Motor Body | HT200 |
| 5 | Oil Chamber | HT200 |
| 6 | Pump Cover | HT200 |
| 7 | Pump Body | HT200 |
| 8 | Impeller | HT200 |
| 9 | Oil Seal | |
| 10 | Mechanical Seal | Upper: Sic/Carbon Lower: Sic |
| 11 | Bearing | |
| 12 | Rotor | |
| 13 | Stator |
