90kw WQ series industrial submersible electric pump pumping chemical wastewater dewatering pump sewage pump 380V

The WQ series submersible sewage pumps developed by ATPUMP have been comprehensively optimized in hydraulic model, mechanical structure, sealing, cooling, protection, control and other aspects; equipped with professionally developed special electric control, it can not only realize automatic control, but also ensure the safe and reliable operation of the motor.

• Voltage: 380/660V,660/1140V,400V,440V,460V, customizable options are available.
• Medium: Temperature not exceeding 60°C, PH 4-10, medium density ≤ 1200 kg/m³.(Customizable for special requirements).
• Submersion depth: ≤20m.
• 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.

• Applicable to 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 adopt QBQ surface treatment process, which has excellent wear and corrosion resistance.
• The thickened impeller, pump body, and pump cover effectively extend the service life of the components.
• Suitable for long-term use in environments with corrosive liquids and abrasive particles (such as sediments and gravel).
• The bottom inlet and bottom outlet design ensures strong clogging resistance and high flow capacity, making it suitable for a wider range of applications.
• Simple strcuture, lightweight, easy to install and maintain.

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: How to transport?
A: We have a variety of transportation options. If there is a port in your area, sea transportation is an economical choice. If you are in a hurry to use it, we can ship it by air for you. If you don’t have your own freight forwarder, we can contract the relevant work from departure to arrival at the destination port.

Q4: Why choose you?
A: ATPUMP has been working with top domestic experts to develop and upgrade products since 2005. So far, it has participated in thousands of projects and cooperated with many major domestic projects. In China, we are the only one that can manufacture 1.5-4500kW products. We are the first choice for many domestic companies and projects, which proves that we have sufficient technical strength and quality support.

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: I want to be your dealer, what are the conditions?

A: No problem at all, dear, it is recommended that you purchase a sample first to try it out. If you have any special needs and modification suggestions, our technical team is at your service at any time. Looking forward to our further cooperation!