315KW, 9000 m³/h, 8.16m head: The ZQB submersible axial flow pump is specificall

Product Specification

315KW, 9000m³/h, 8.16m head ZQB submersible axial flow pump, specifically designed for municipal drainage.

In the face of increasing urban expansion and volatile weather patterns, the demand for efficient, high-capacity drainage systems has never been higher. For municipal engineers and water management professionals, selecting the right equipment is crucial for preventing waterlogging and ensuring public safety.

Introducing our flagship solution for large-scale water transport: the ZQB Submersible Axial Flow Pump, featuring a robust 315KW motor, a massive 9000 m³/h flow rate, and an 8.16m head.

1. Engineered for High-Flow, Low-Head Applications

The core strength of the ZQB series lies in its specialized hydraulic design. This specific model is engineered to handle vast quantities of water at low-to-medium heads, making it the industry standard for municipal scenarios.

315KW Power: Equipped with a high-efficiency submersible motor that provides consistent, reliable torque even under heavy loads.

9000 m³/h Capacity: Capable of moving 2.5 cubic meters of water every second, this pump is designed to rapidly lower water levels during heavy rainfall events.

8.16m Head: The ideal pressure rating for typical river embankments, underpass drainage, and urban pumping stations.

2. The Perfect Fit for Municipal Drainage

Why is this specific configuration (315KW/9000m³/h) labeled as "specifically designed" for municipalities? Because it addresses the unique challenges of urban infrastructure:

Flood Control: When storms hit, speed is everything. This pump moves water fast, protecting property and infrastructure from flood damage.

Stormwater Pumping Stations: It serves as the primary unit for large regional pumping stations, managing runoff from miles of city streets.

River Diversion: Perfect for water transfer projects where large volumes need to be moved across relatively flat terrain.

3. Significant Savings on Civil Construction

One of the biggest advantages of the ZQB Submersible Axial Flow Pump over traditional vertical pumps is the installation method. Because the motor and pump are integrated into a single submersible unit, the requirement for the pumping station structure is drastically reduced.

Compact Footprint: No need for complex ground-level motor rooms or long transmission shafts.

Cost Efficiency: Using the ZQB series can reduce total civil construction costs by 30% to 40%.

Flexible Installation: Can be installed in a simple well cylinder (steel or concrete), making it suitable for both new projects and upgrades to aging pump stations.

4. Quiet, Cool, and Environmentally Friendly

Municipal pumping stations are often located near residential or commercial areas. The ZQB pump operates entirely underwater, which naturally dampens noise and vibration, solving the noise pollution issues associated with traditional diesel or surface-mounted electric pumps.

Furthermore, the surrounding water acts as a natural coolant for the motor, ensuring high operating efficiency and extending the lifespan of the equipment.

5. Intelligent Protection and Low Maintenance

Reliability is non-negotiable in municipal drainage. Our 315KW ZQB pump comes equipped with multiple built-in sensors to ensure longevity:

Leakage Detection: Sensors in the oil chamber and motor cavity alert operators immediately if seals are compromised.

Thermal Protection: Embedded windings prevent the motor from overheating during prolonged operation.

Remote Monitoring: The system is compatible with modern PLC control cabinets, allowing for remote start/stop and real-time health monitoring.

Conclusion: A Strategic Investment for Urban Safety

Mixed flow water submersible pump:

(Notice: flow rate, head meters, power, material, ODM OEM is available)

Mixed flow submersible pump overview:

The 315KW, 9000 m³/h, 8.16m ZQB Submersible Axial Flow Pump is more than just a piece of machinery; it is a critical asset for modern city management. By combining raw power with smart design, it offers a dependable solution to the most demanding drainage challenges.

Ready to upgrade your drainage infrastructure?

Contact our technical team today for performance curves, dimensional drawings, and pricing specific to your project needs.

  Zhengzhou Shenlong Pump Industry CO.,Ltd have been exported to more than 70 countries and regions, such as Southeast Asia, Europe, Africa, South America and Oceania and so on. It is the leader in the submersible pump industry in domestic, always stressing on quality and credibility. The company has participated in national standards and plays an important role in amending the national standards, such as CE, ABS.