Product Applications:
Municipal water supply, water diversion projects, urban sewage and drainage systems, wastewater treatment plants, power plant drainage, dry dock water supply and drainage, water transfer hubs, flood control and irrigation, aquaculture, etc. Submersible axial-flow pumps are suitable for low-head, high-flow applications (typically with heads under 10 meters). Submersible mixed-flow pumps offer high efficiency and excellent cavitation performance, making them suitable for applications with significant water level fluctuations and higher head requirements (typically with heads under 20 meters).
Specifications:
Flow rate range: 400–100,000 m³/h
Head: ≤20 m
Working medium: Clean water or mildly polluted water
Medium temperature: Max. +40°C
Environmental conditions: pH 4–10; maximum solid particle size <100 mm
Product Overview:
Kaiquan ZQ and HQ series submersible axial-flow and mixed-flow pumps (featuring semi-adjustable blades) are upgraded replacements for traditional axial-flow and mixed-flow pumps. They retain key advantages such as high flow capacity, a wide operating head range, and high efficiency. Driven by a dry-type, fully enclosed, submersible three-phase asynchronous motor, this series is designed for continuous submerged operation, offering benefits unmatched by traditional pump units.
Performance and Advantages:
Wide application range: Suitable for a broad range of high-flow, low-head applications;
High efficiency: Advanced hydraulic models, precision-cast blades, and streamlined guide vanes;
Eco-friendly and quiet: Submerged operation results in low noise levels;
Simple installation: Integrated electromechanical design allows for quick and easy installation;
High reliability: Unique cable entry and terminal sealing, multiple mechanical seals in series, and comprehensive protection systems.