Closed Impeller
Closed impellers have vanes enclosed between two side walls. They provide the highest efficiency and are best suited for clean liquid applications.
Key Features
Discover the unique characteristics and advantages of Closed Impeller
Maximum Efficiency
Highest hydraulic efficiency among all impeller types due to enclosed design.
Precision Performance
Excellent for applications requiring precise flow control and consistent performance.
Low Maintenance
Minimal wear and maintenance requirements due to protected vane design.
High Pressure Capability
Suitable for high-pressure applications and multi-stage pumps.
Technical Specifications
Detailed specifications for Closed Impeller
Dimensions
Diameter Range: 100mm to 800mm
Maximum Solids: Up to 5mm
Performance
Maximum Speed: 3600 RPM
Efficiency: 80-90%
Materials
Applications
Explore the various applications where Closed Impeller excels
Clean Water Supply
Municipal water supply and distribution systems.
HVAC Systems
Heating, ventilation, and air conditioning systems.
Power Generation
Boiler feed pumps and cooling water systems.
Chemical Processing
Handling clean chemical solutions and process fluids.
Advantages
- Highest hydraulic efficiency
- Excellent for high-pressure applications
- Minimal maintenance requirements
- Long service life
- Precise flow control
- Suitable for high-speed operation
Limitations
- Not suitable for solids handling
- Higher manufacturing cost
- More complex design
- Requires clean liquid applications
Frequently Asked Questions
Find answers to common questions about Closed Impeller
What factors should I consider when choosing an impeller type?
Consider factors such as the type of fluid being handled, presence of solids, required efficiency, and operating conditions when selecting an impeller type.
What materials are best for corrosive applications?
For corrosive applications, materials like stainless steel, titanium, and certain plastics (PVDF, PP) are recommended due to their excellent corrosion resistance.
How do you ensure the quality of your impellers?
We implement strict quality control measures including dimensional inspection, material testing, and performance verification to ensure the highest quality standards.
Can you manufacture custom impeller designs?
Yes, we can manufacture custom impeller designs based on your specific requirements and application needs.
Ready to Get Started?
Contact us today to discuss your Closed Impeller requirements and get a customized solution for your application.