Description
Sulzer Centrifugal Submersible dewatering pumps Submersible drainage pump J 604 -Long-lasting, hard-wearing, compact and convenient
Key Technical Specifications:
50HZ:
| Electric submersible pump | J 604 |
| 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 |
| Strainer hole | 12 x 60 mm |
| Max number of starts | 30/hour |
| Motor rating P2 | 56 kW |
| Speed | 1,450 rpm |
| Power cable | 20 m type H07RN8-F |
60HZ
| Electric submersible pump | J 604 |
| 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 |
| Strainer hole | 12 x 60 mm |
| Max number of starts | 30/hour |
| Motor rating P2 | 70 kW |
| Speed | 1,730 rpm |
| Power cable | 20 m type H07RN8-F |
Why Choose the Sulzer J 604 Submersible Drainage Pump?
The J 604 is Sulzer’s most powerful submersible drainage pump , engineered for extreme-duty dewatering in mining , tunneling , and large infrastructure projects. When maximum flow , head , and durability are critical , the J 604 gets the job done.
Key Technical Specs
Power Rating: 58 kW
Max Flow Rate: Up to 250 l/s
Max Head: Around 100 m
Solids Handling: Up to 7 mm
Weight: ~650 kg
Discharge Connection: 6″ / DN150
What Makes It Stand Out
High-capacity motor handles tough conditions effortlessly
Heavy-duty wear parts extend service life in abrasive environments
Integrated sensors for thermal protection and moisture detection
Robust double mechanical seal system ensures leak-free operation
Rugged frame with lifting and forklift options
Typical Applications
Deep mining pits and shafts
Tunnels and underground works
Major construction sites
Emergency flood dewatering
Harsh industrial environments
Extra Features
Continuous duty even in harshest wet settings
Optional sludge agitator for high-solids content
Service-friendly layout with easy access to internals
Reliable under dry-run scenarios
