
Product Name: WQ Submersible Sewage Pump
Application:
The WQ series sewage pumps are widely used in agriculture, construction, mining, environmental protection, and industrial sectors. They are ideal for pumping wastewater containing short fibers, long fibers, paper waste, sand, and other solids. These pumps are also suitable for irrigation systems due to their high efficiency and durability.
Operating Conditions:
1. Maximum submersion depth is 5 meters from the impeller center.
2. Maximum medium temperature: +40°C.
3. pH range of the medium: 4–10.
4. Kinematic viscosity of the medium: 7×10â»â· to 23×10â»â¸ m²/s.
5. Density limit of the medium: 1.2×10³ kg/m³.
6. Solid particle diameter: up to approximately 35 mm.
Motor Specifications:
1. Closed, externally cooled motor.
2. Insulation class B.
3. Protection rating IP68.
4. Available in single-phase (220V-230V / 50Hz) or three-phase (380V / 50Hz) configurations. Custom options available upon request.
Material Construction:
1. Pump body: Cast iron.
2. Impeller: High-grade steel or cast iron.
3. Shaft and rotor: High-grade steel.
4. Mechanical seal: Stainless steel or carbon-ceramic.
5. Thermal protector included.
6. Motor housing: Stainless steel.


These submersible sewage pumps are designed for reliable performance in harsh environments. Their compact design and powerful motor make them a preferred choice for various applications. Whether you need a pump for drainage, wastewater treatment, or irrigation, the WQ series offers a durable and efficient solution. The CE certification ensures compliance with European safety standards, making it suitable for both local and international markets.
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ZHANGJIAGANG MYHAL MACHINERY CO.,LTD , https://www.myhalmachinery.com