300m³/H Stainless Steel Submersible Pump - 120m Depth, 25-220kW Power Range for Seawater and Clean Water Applications
This 300m³/h stainless steel submersible pump is a vertical electric pump designed for deep water applications up to 120 meters. Constructed with premium corrosion-resistant materials including SS304, SS316, SS316L, duplex stainless steel, and SS904L options, ensuring exceptional durability in demanding environments.
| Component | Material Options |
|---|---|
| Pump Impeller | SS304, SS316, SS316L, Duplex Stainless, SS904L |
| Pump Bowl | SS304, SS316, SS316L, Duplex Stainless, SS904L |
| Pump Shaft | 45# Steel, 2Cr13, Duplex |
| Pump Shaft Sleeve | 45# Steel, 2Cr13 |
| Bearing | Rubber |
| Submersible Motor | SS304, SS316, SS316L, Duplex Stainless, SS904L |
- Ground clean water pumping systems
- Agricultural irrigation and farmland systems
- Marine environments: seawater, shipyards, offshore platforms, floating docks, salt water, rivers, lakes, vessels
- Well and borehole water extraction
- Seawater pumping operations
| Diameter | Model | Power (kW) | Power (HP) | Flow (m³/h) | Head (m) |
|---|---|---|---|---|---|
| 12" | 300QJ300-20/1 | 25 | 35 | 279-321 | 17-23 |
| 12" | 300QJ300-40/2 | 55 | 75 | 279-321 | 35-45 |
| 12" | 300QJ300-60/3 | 75 | 100 | 279-321 | 51-69 |
| 12" | 300QJ300-80/4 | 110 | 150 | 279-321 | 68-92 |
| 12" | 300QJ300-100/5 | 140 | 190 | 279-321 | 96-104 |
| 12" | 300QJ300-120/6 | 160 | 220 | 279-321 | 115-125 |
| 12" | 300QJ300-140/7 | 185 | 250 | 279-321 | 134-146 |
| 12" | 300QJ300-160/8 | 220 | 300 | 279-321 | 153-167 |
Each pump undergoes rotor dynamic balance testing, motor withstand voltage testing, 48-hour immersion testing, impeller static balance testing, and comprehensive performance evaluation.
CE, ABS, and ISO certified with 12 National Patents ensuring international quality standards.
Professional ODM/OEM manufacturer specializing in submersible water pumps since 1996.
- Maximum submersion depth: 120 meters
- Cast stainless steel construction for superior corrosion resistance
- Multiple material options for various environmental conditions
- Designed for clean water, seawater, salt water, sewage water, and hot water applications
- Strict quality control systems with comprehensive testing protocols
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