Description
Sulzer Centrifugal Submersible dewatering pumps Submersible drainage pump J 405 -Minimize maintenance time
Key Technical Specifications:
50HZ:
| Electric submersible pump | J 405 |
| 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 | 8 x 34 mm |
| Max number of starts | 30/hour |
| Motor rating P2 | 35 kW |
| Speed | 2,941 rpm |
| Power cable | 20 m type H07RN8-F |
60HZ:
| Electric submersible pump | J 405 |
| 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 | 8 x 34 mm |
| Max number of starts | 30/hour |
| Motor rating P2 | 43 kW |
| Speed | 3,537 rpm |
| Power cable | 20 m type H07RN8-F |
Why Choose the Sulzer J 405 Submersible Drainage Pump?
The J 405 is Sulzer’s top-tier submersible drainage pump , designed for very high-flow dewatering in the most demanding industrial and construction environments. Built to perform nonstop under pressure , it handles large volumes of dirty water with reliability and ease.
Key Technical Specs
Power Rating: 40 kW
Max Flow Rate: Up to 200 l/s
Max Head: Around 80 m
Solids Handling: Up to 7 mm
Weight: ~550 kg
Discharge Connection: 6″ / DN150
What Makes It Stand Out
Extreme pumping capacity for the biggest drainage jobs
Durable components for abrasive and dirty water
Advanced motor protection with thermal and moisture sensors
Dual mechanical seals for long service life
Forklift-ready frame for safe transport
Typical Applications
Mining (open-pit & underground)
Large-scale construction dewatering
Emergency flood control
Municipal infrastructure drainage
Tunnels and shafts
Extra Features
Dry-run capable with air valve system
Optional agitator for sludge or slurry
Modular design simplifies servicing
Can run continuously at full load
