100WQ100-25-11KW Submersible Sewage Pump
The 100WQ100-25-11KW submersible sewage pump is a high-performance drainage solution designed for efficient wastewater handling in municipal, industrial, and construction applications. Engineered for durability and reliability, this pump combines powerful hydraulic performance with a compact submersible structure, making it ideal for continuous operation in harsh sewage environments.
Product Overview
The 100WQ100-25-11KW submersible sewage pump is part of the WQ series, specifically designed for handling wastewater containing solids, fibers, and sludge. With a flow rate of 100 m³/h, a head of 25 meters, and an 11kW motor, it offers a balanced combination of power and efficiency.
- High-efficiency sewage pumping performance
- Strong solids handling capability
- Reliable 11kW motor for continuous duty
- Compact, easy-to-install structure
- Suitable for automatic and fixed installations
Technical Specifications
| Parameter |
Specification |
| Model |
100WQ100-25-11KW |
| Flow Rate |
100 m³/h |
| Head |
25 m |
| Motor Power |
11 kW |
| Pump Type |
Submersible Sewage Pump |
| Frequency |
50 Hz |
| Voltage |
380 V |
| Discharge Diameter |
100 mm |
| Insulation Class |
F |
| Protection Grade |
IP68 |
These parameters make it an ideal choice for medium-scale sewage and wastewater transfer applications.
Key Features and Advantages
Non-Clogging Impeller Design
The pump is equipped with a specially designed non-clogging impeller, allowing it to efficiently pass solids and fibrous materials without blockage. This ensures stable performance even in heavily contaminated sewage.
High-Efficiency Motor
The 11kW submersible motor delivers strong and stable power output while maintaining energy efficiency. Advanced sealing and insulation technology protect the motor from water ingress and overheating.
Durable and Corrosion-Resistant Materials
The pump casing and impeller are typically made from cast iron or stainless steel, providing excellent resistance to corrosion and wear. This ensures long service life even in aggressive wastewater environments.
Double Mechanical Seal System
A high-quality double mechanical seal enhances leak protection and extends the pump's operational lifespan, especially during continuous submerged use.
Easy Installation and Maintenance
The compact submersible design reduces installation complexity. It supports both fixed automatic coupling installation and mobile free-standing installation, providing flexibility for different project needs.
Application Areas
The 100WQ100-25-11KW submersible sewage pump is widely used in various industries due to its strong adaptability and reliable performance.
Municipal Wastewater Systems
Used in sewage treatment plants and pumping stations to transport wastewater and sludge efficiently.
Industrial Wastewater Discharge
Suitable for factories, chemical plants, and food processing facilities handling contaminated water.
Construction Site Drainage
Ideal for dewatering construction pits, tunnels, and underground projects.
Flood Control and Emergency Drainage
Provides rapid drainage during heavy rain or flooding conditions.
Commercial Building Sewage Systems
Commonly used in basements, parking lots, and drainage systems in large buildings.
Why Choose This Model?
Compared to standard sewage pumps, the 100WQ100-25-11KW model offers:
- Stable performance under heavy load conditions
- Excellent anti-clogging capability
- Lower maintenance frequency
- Longer service life
- Cost-effective operation for medium-scale projects
Its optimized design ensures efficient sewage handling while reducing downtime and operational costs.
Maintenance Recommendations
To maximize performance and extend service life, follow these maintenance tips:
- Regularly inspect the pump for blockages or debris
- Check cable integrity and sealing condition
- Monitor operating current and voltage stability
- Perform routine servicing of mechanical seals and bearings
Proper maintenance ensures consistent and reliable pump operation over time.
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