Submersible PumpsQJ
QJ Submersible Pump
A submersible pump for mines, drainage and wastewater, suitable for deep wells, tunnels and emergency dewatering.
Flow10–800 m³/h
Head15–300 m
Power3–250 kW
DiameterDN50–DN400
MaterialCast iron / Stainless steel
Temperature0°C to 80°C
ISO 9001 Quality system1 business-day responseInstallation and commissioning support
TECHNICAL DATA
Technical data
| Parameter | Reference |
|---|---|
| Flow | 10–800 m³/h |
| Head | 15–300 m |
| Power | 3–250 kW |
| Diameter | DN50–DN400 |
| Material | Cast iron / Stainless steel |
| Temperature | 0°C to 80°C |
Highlights
✓ Deep-well intake
✓ Stable operation
✓ Compact installation
Applications
Mine drainageTunnel drainageEmergency dewatering
Certifications and documents
ISO 9001Mining configuration