Grundfos 4 HP Submersible Sewage Pump SL1.50.80.30 Specifications
Handling solids up to 50 mm with ease, this pump ensures effective sewage management across a wide pH range of 4 to 14. Its motor delivers 4 HP at 2909 rpm and features insulation class H, providing excellent thermal protection for operation in liquids up to 40°C. The “S” type impeller design enhances solids passage and fluid flow, reducing the chance of clogging during operation. Among Grundfos sewage pumps, this model stands out for its combination of power and reliability. With a breakdown torque of 65 Nm, it performs efficiently even under heavy load conditions. Designed for demanding wastewater applications, the Grundfos submersible pump SL1.50.80.30 offers consistent, durable performance in both industrial and municipal settings.
| Specification | Value |
| Voltage | three-phase |
| Power (kW) | 3 |
| Power (HP) | 4 |
| Number of poles | 2 |
| Speed (rpm) | 2909 |
| Breakdown torque M max (Nm) | 65 |
| Max. liquid temperature (°C) | 40 |
| Pump insulation class | H |
| Max. solids size (mm) | 50 |
| Impeller type | S tube |
| pH range | 4-14 |
Grundfos 4 HP Submersible Sewage Pump SL1.50.80.30 Performance Data
Grundfos 4 HP Submersible Sewage Pump SL1.50.80.30 Applications
- Chemical processing plants
- Water and wastewater treatment
- Slurry and solids transport
- Industrial fluid transfer
Grundfos 4 HP Submersible Sewage Pump SL1.50.80.30 Benefits
- Handles solids up to 50 mm efficiently
- Operates reliably in high-temperature environments
- Suitable for a wide pH range from 4 to 14
- High torque for demanding applications
Grundfos 4 HP Submersible Sewage Pump SL1.50.80.30 Price List
| No. | Name | Price |
| 1 | Grundfos 4 HP Submersible Sewage Pump SL1.50.80.30 Price | Contact us |










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