WQN series 315kW 50m³/h 800m high lift head head industrial submersible pump industrial wastewater treatment municipal water supply systems

The advantage of the WQN series over other series is that it can meet higher lift requirements. For example, in large-scale agricultural irrigation projects, the water source may be located at a lower position, while the farmland is distributed on higher terrain. Water needs to be transported from the water source to the farmland. High-lift submersible pumps can ensure uniform distribution of water resources, especially in areas with complex terrain; and rainwater and sewage drainage systems in cities, especially in low-lying areas, need to lift water to higher drainage pipes or treatment plants. High-lift submersible pumps can remove a large amount of accumulated water in a short time to prevent urban waterlogging.

• Medium temperature ≤ 60℃,medium density <1200kg/m³,PH 4-10 .
• When used for pumping highly corrosive fluids or media with abrasive solid particles, the pump requires special customization.
• The diameter of solid particles in the medium should be less than 80% of the minimum flow passage dimension.
• The length of fibers in the medium should not exceed the diameter of the pump's discharge port.

• Non-explosion-proof scenarios in the chemical, petroleum, pharmaceutical, mining, papermaking, cement, steelmaking, power generation, coal processing industries, etc.
• Urban sewage treatment plant drainage systems, municipal engineering, etc.
• Suitable for the construction industry and others requiring the conveyance of sewage containing particulates, as well as for pumping clear water or liquids with corrosive properties.
• Ponds, fish ponds, or scenes where corrosive liquids such as seawater and chemical wastewater need to be pumped.

• The flow parts adopts a lower support structure, combined with a multi-stage impeller arrangement, ensuring that the pump meets the requirements for high head and large flow under various installation conditions.
• Made of hard cast iron, and the flow parts adopt QBQ surface treatment process, which has excellent wear resistance and corrosion resistance.
• The mechanical seals have high-pressure resistance,which enables pumps to submerged deeper. the pump equipped with cooling jacket,could not fully submerged in the medium.the flow parts below the motor,water cooling the motor during the operation,extending service life and enabling work at the low water level.
• The design of the top outlet is more space saving.
• The motor is optional with overheat protection.
• There is a pressure relief hole on the pump,which could release the pressure exerted by the medium on the shaft seal.

FAQ
 

Q1: What if the model I need is not in your catalog?
A: We can accept customization, including but not limited to flow rate, head, material, function, etc. You only need to tell me the relevant information, and we have a professional technical team to provide you with plans and drawings.

Q2: How do I place an order?
A: Send us an inguiry - Tell us your needs and usage scenarios - Customize drawings and samples - Discuss details - Modify and confirm - Sign a contract/Deposit - Mass production - Final payment and delivery - Further cooperation.

Q3: What is the maximum head of the WQN series submersible pump?
A: The WQN series submersible pump has a maximum rated head of up to 800 meters, making it ideal for applications requiring significant vertical lift or high pressure.

Q4: What applications are the WQN series submersible pumps suitable for?
A: The WQN series is specifically designed for ultra-high head applications such as skyscraper water supply, industrial wastewater treatment. It excels in environments where high-pressure pumping is essential.

Q5: What guarantees do I have when buying your products?

A: Our after-sales service implements the "2-4-24 standard". 2-hour response, telephone remote guidance within 4 hours, and solutions within 24 hours. If there is a need, we can provide door-to-door after-sales service.

Q6: Is the WQN series energy-efficient?

A: Yes, the WQN series is designed for high efficiency and low energy consumption. Advanced hydraulic models and mechanical structures significantly improve energy utilization, reducing operating costs.