The ZW series of self-priming, non-clogging sewage pumps represents a new generation of wastewater handling equipment developed through extensive research and analysis of similar products both domestically and internationally. Compared to other sewage pumps in China, the ZW series offers a simple and robust design, excellent self-priming capability, high sewage capacity, energy efficiency, and ease of operation and maintenance. Its technical performance is at the forefront of domestic and international standards, making it a highly promising product with strong market potential.
This product complies with the JB/T 6535-92 standard for centrifugal water pump technical specifications. The ZW self-priming non-clogging sewage pump features an advanced structure that ensures reliable and efficient performance. Key features include:
1. **Strong Flow Capacity**: The pump is equipped with a specially designed impeller that prevents clogging, ensuring smooth and efficient operation even when handling solid-laden wastewater.
2. **Energy Efficiency**: Utilizing an optimized hydraulic model, the pump achieves an efficiency level 3 to 5% higher than conventional self-priming pumps, helping to reduce energy consumption.
3. **Superior Self-Priming Performance**: The ZW series can achieve a self-priming height that is 1 meter higher than standard self-priming pumps, with a significantly shorter priming time, enhancing operational convenience and reducing downtime.
In terms of working conditions, the ZW series is suitable for a wide range of applications. It can handle flow rates between 5 to 300 m³/h, with head ranging from 12 to 80 meters. The pump operates effectively under ambient temperatures up to 50°C and medium temperatures up to 80°C. It is capable of handling media with a density of up to 1.24 × 10³ kg/m³, making it ideal for various industrial and municipal sewage systems.
Overall, the ZW series is a versatile, durable, and efficient solution for wastewater management, designed to meet modern demands while maintaining high performance and reliability.
ZJQ Submersible Slurry Pumps
Naipu ZJQ submersible Slurry pump is a kind of hydraulic mechanism which motor connects directly with pump.the pump adopts excellent material, advanced structure, and it is with wide flowing passage & strong delivery ability. The hydraulic parts are wear-resistant. The pump is yet completed with control unit. The pump set consists of main impeller and vice impeller. The main impeller is used for absorbing and delivering solid-liquid mixture, the vice impeller is used for spraying or stirring solid-liquid mixture to help the impeller delivering.
Typical Applications---
Delivering Liquid Sand, Coal Cinder Solid
Clearing The Mud In Lake, River, Sea
Dredging Widening Channel


ZJQ Submersible Slurry Pump Configuration Drawing

Performance Parameters

ZJQ Submersible Slurry Pump, High Chrome Submersible Pump, High Duty Mini Submersible Pump
Shijiazhuang Naipu Pump Co., Ltd. , https://www.naipu-pump.com