Semi-open Impeller
Semi-open impellers have vanes attached to a central hub with a single side wall. They offer a good balance between efficiency and solids handling capability.
Key Features
Discover the unique characteristics and advantages of Semi-open Impeller
Balanced Performance
Combines the efficiency of closed impellers with the solids handling capability of open impellers.
Enhanced Stability
Single side wall provides better structural stability while maintaining good flow characteristics.
Improved Efficiency
Better hydraulic efficiency compared to open impellers while still handling moderate solids.
Versatile Design
Suitable for both clean and moderately dirty water applications.
Technical Specifications
Detailed specifications for Semi-open Impeller
Dimensions
Diameter Range: 75mm to 600mm
Maximum Solids: Up to 30mm
Performance
Maximum Speed: 3000 RPM
Efficiency: 70-80%
Materials
Applications
Explore the various applications where Semi-open Impeller excels
Industrial Process
Handling process fluids with moderate solid content in manufacturing.
Water Treatment
Secondary treatment pumps in wastewater treatment plants.
Chemical Processing
Handling chemical solutions with suspended particles.
Food Processing
Handling food products with small particulates.
Advantages
- Good balance of efficiency and solids handling
- Better stability than open impellers
- Suitable for medium-pressure applications
- Moderate maintenance requirements
- Good performance with variable loads
- Cost-effective for many applications
Limitations
- Not as efficient as closed impellers
- Limited to moderate solid content
- May require more maintenance than closed impellers
- Not suitable for very high pressures
Frequently Asked Questions
Find answers to common questions about Semi-open 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 Semi-open Impeller requirements and get a customized solution for your application.