Offshore Platform Submersible Pump Case Study: SS316L Stainless Steel Pump Solution for Marine Water Transfer Applications
Project Background: Submersible Pump Selection Requirements for Offshore Platforms
In offshore engineering and marine platform projects, pumping equipment often operates under high humidity, salt spray, and complex water conditions.
Compared with standard industrial applications, offshore platforms require pumps with:
- Corrosion-resistant materials
- Large flow transfer capability
- International electrical compatibility
- Long-term operating reliability
For this project, the customer required a submersible pump solution for an offshore platform water transfer system in the Philippines.
After evaluating the operating conditions, the selected model was:
300QJH400-80/2-150KW SS316L Stainless Steel Deep Well Submersible Pump
Project Requirements: Corrosion Resistance in Marine Environments
Material Performance Under Salt and Humidity Conditions
Offshore platforms are exposed to:
- Salt spray
- Seawater conditions
- High humidity
- Continuous operation
These factors create higher requirements for pump material selection.
Therefore, pump selection should consider not only flow and head, but also material compatibility with the operating environment.
This project adopted:
SS316L stainless steel construction
for improved corrosion resistance in marine conditions.
SS316L advantages:
- Suitable for chloride environments
- Good corrosion resistance
- Suitable for marine applications
- Designed for submerged operation
Product Solution: 300QJH400-80/2-150KW Performance Analysis
Large Flow Design for Offshore Water Transfer
Main specifications:
- Flow rate: 400m³/h
- Head: 80m
- Motor power: 150KW
The:
400m³/h flow capacity
supports large-scale water transfer requirements for offshore systems.
Actual selection should consider:
- Water demand
- Pipeline distance
- System design
- Operating conditions
80m Head for Platform Water Supply Systems
The pump provides:
80m head
Suitable for:
- Platform water supply
- Water lifting applications
- Medium-distance pipelines
Head selection should consider:
- Installation depth
- Pipeline resistance
- Required pressure
150KW Three Phase 460V 60Hz Motor Configuration
Motor parameters:
- Power: 150KW
- Voltage: 460V
- Frequency: 60Hz
- Power supply: Three Phase
For overseas engineering projects, electrical compatibility is an important part of pump selection.
The project required confirmation of:
- Local power standard
- Voltage level
- Frequency requirement
Technical Specifications
| Item |
Specification |
| Model | 300QJH400-80/2-150KW |
| Pump Type | SS316L Stainless Steel Deep Well Submersible Pump |
| Application | Offshore Platform |
| Material | SS316L |
| Flow Rate | 400 m³/h |
| Head | 80 m |
| Motor Power | 150 KW |
| Voltage | 460V |
| Frequency | 60Hz |
| Power Supply | Three Phase |
| Structure | Multi-stage Submersible Centrifugal Design |
Application Value: Reliable Water Transfer Solution for Marine Projects
Designed for Offshore Operating Conditions
This model addresses key offshore requirements:
Material Adaptability
SS316L construction improves suitability for marine environments.
Large Flow Transfer
400m³/h capacity supports offshore water supply systems.
International Electrical Compatibility
460V / 60Hz / Three Phase configuration matches common overseas industrial requirements.
Offshore Submersible Pump Selection Guide
1. Select Material According to Medium Conditions
Marine applications should evaluate:
- Water characteristics
- Salt content
- Corrosion level
SS316L is commonly selected for demanding corrosion environments.
2. Match Flow and Head with System Requirements
Selection should consider:
- Actual water demand
- Pipeline distance
- Pressure requirement
- Operating duration
Not only one single parameter.
3. Confirm Electrical Specifications
International projects should verify:
This project configuration:
460V / 60Hz / Three Phase
matches overseas industrial applications.
Conclusion
This project applied:
300QJH400-80/2-150KW SS316L Stainless Steel Deep Well Submersible Pump
for offshore platform water transfer.
With:
- SS316L corrosion-resistant material
- 400m³/h large flow capacity
- 80m head design
- 150KW three-phase 460V 60Hz motor
the solution meets the requirements of marine environments, large water transfer systems, and international engineering applications.
This case demonstrates the importance of matching pump materials, technical parameters, and actual operating conditions in offshore submersible pump selection.
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