Description
Sulzer Centrifugal Submersible dewatering pumps Submersible sludge pump XJS 80 – Great capacity in sludge applications
Key Technical Specifications:
50HZ
| Electric submersible pump | XJS 80 |
| Maximum submergence | 20 m |
| Protection class | IP 68 |
| Max. temperature of pumped medium at max. power input and continuous duty | 40ºC |
| Max. media density | 1,100 kg/m3 |
| pH of the pumped medium | 5-8 |
| Free passage | 48 x 60 mm |
| Max number of starts | 30/hour |
| Motor rating P2 | 8.3 kW |
| Speed | 2,920 rpm |
| Power cable | 20 m type H07RN8-F |
60HZ
| Electric submersible pump | XJS 80 |
| Maximum submergence | 20 m |
| Protection class | IP 68 |
| Max. temperature of pumped medium at max. power input and continuous duty | 40ºC |
| Max. media density | 1,100 kg/m3 |
| pH of the pumped medium | 5-8 |
| Free passage | 48 x 60 mm |
| Max number of starts | 30/hour |
| Motor rating P2 | 9.8 kW |
| Speed | 3,520 rpm |
| Power cable | 20 m type H07RN8-F |
Why Choose the Sulzer XJS 80 Sludge Pump
Designed to handle sludge and water mixed with solids reliably.
Features a clog-resistant free-flow vortex impeller, enabling operation even at low fluid levels.
Optional AquaTronic electronic control ensures correct impeller rotation, prevents motor overload or phase loss, and offers automatic anti-clog backspin.
Operates in plug-and-pump mode—no external start equipment required.
Built for continuous , dependable use in challenging sludge environments.
Key Characteristics
Compact and portable (approximately 64 kg / 141 lb without cable).
Robust construction with dual-layer housing providing reliable heat dissipation and moisture protection.
Integrated thermal protection via stator-mounted sensors to prevent motor overheating.
Maintenance-friendly modular design with accessible seal inspection ports and diagnostics via USB (for AquaTronic versions).
Engineered for energy-efficient operation with durable materials and low-friction bearings.
Core Performance Highlights
Continuously capable of pumping up to approximately 28.5 L/s (~452 GPM) at 60 Hz with lift heights up to around 38 m (~125 ft).
Accepts solids up to about 48 × 60 mm , making it ideal for viscous or debris-laden media.
Rated for operation in fluid temperatures up to ~40 °C (104 °F) , with maximum particulate density around 1,100 kg/m³ and a pH range of 5–8.
Designed to withstand up to 30 start cycles per hour without degradation.
Rated IP 68, suitable for submersion up to 20 m (65 ft).
