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WQP stainless steel submersible sewage pump
Flow range: 5-500m3/h Head range: 5-60m operating temperature: 0 ℃ -60 ℃ conveying medium: corrosive sewage, mud water, clean water working pressure M
Product details
  • product overview
    WQP type unobstructed divingSewage pumpDesign, manufacture, and inspect strictly in accordance with relevant national standards. Used for supplying and transporting industrial and commercial wastewater, domestic wastewater, urban sewage treatment plant drainage systems, civil air defense system drainage stations, and water supply plants.

    Usage conditions of WQP stainless steel submersible sewage pump:

    A. The medium temperature shall not exceed 60 ℃, and the medium density shall be 1-1.3kg/dm3.
    B. For pumps without internal self circulating cooling systems, the exposed liquid level of the motor part should not exceed 1/3.
    C. The use range of cast iron material is PH5-9.
    D. 1Cr18Ni9Ti stainless steel material can be used with general corrosive media.
    E. The altitude of the usage environment should not exceed 1000 meters. If it exceeds, it should be mentioned when placing an order to provide you with more reliable products.
    Note: If the user has special requirements for temperature, medium, etc., please specify the detailed information of the conveying medium when ordering, so that our unit can provide more reliable products.


    Product Features
    1. Adopting a unique single or double blade impeller structure greatly improves the ability of pollutants to pass through;
    2. The mechanical seal adopts a new type of hard all metal corrosion-resistant tungsten carbide material, and the seal is improved to a double end face seal, allowing it to operate in the oil chamber for a long time, which can ensure the safe and continuous operation of the pump for more than 8000 hours;
    3. The overall structure is compact, the volume is small, the noise is low, the energy-saving effect is significant, the maintenance is convenient, and there is no need to build a pump room. It can work underwater, greatly reducing the project cost;
    4. The sealed oil chamber of the pump can be equipped with high-precision anti-interference water leakage detection sensors according to customer requirements, and thermal sensitive elements are embedded in the stator winding to provide absolute protection for the water pump motor;
    5. A fully automatic safety protection control cabinet can be equipped according to user needs to provide absolute protection against pump leakage, electric leakage, overload, and overheating, improving the safety and reliability of the product;
    6. The float switch can automatically control the start and stop of the pump according to the required liquid level changes, without the need for special supervision, making it extremely convenient to use;
    7. A dual rail automatic coupling installation system can be equipped according to user needs, which brings great convenience to installation and maintenance, and people do not have to enter the sewage pit for this purpose;
    There are two different installation methods, fixed automatic coupling installation system and mobile free installation system.
    application
    WQP type stainless steelSubmersible pumpSuitable for the discharge of severely polluted wastewater in factories and commercial areas, sewage discharge stations in residential areas, drainage systems in urban sewage treatment plants, drainage stations in civil air defense systems, water supply equipment in water plants, sewage discharge in hospitals and hotels, municipal engineering construction sites, exploration, mining supporting equipment, rural biogas digesters, farmland irrigation and other industries. It can also be used for conveying granular sewage and pollutants, as well as for clean water and corrosive media
    Performance parameters

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