DG type multi-stage cut submersible drainage pump

  • DG type multi-stage cut submersible drainage pump
  • DG type multi-stage cut submersible drainage pump

DG type multi-stage cut submersible drainage pump

Product overview

DG multi-stage cutting submersible drainage electric pump is mainly composed of three parts: single or three-phase asynchronous motor, lower pump-type structural pump components and sealing. Mechanical seal and skeleton oil seal are used as dynamic seal between pump and motor. The fasten sealing is at the static seal with an “O” shape seal ring. The impeller adopts the semi-open structure, and the pump body is improved based on the spiral centrifugal structure of the flow channel, which has a high passability and does not block the debris. The cutting device of the electric pump is composed of the internal cutting device and external cutting device. The internal cutting device is radial cutting, while the external cutting device is axial cutting, and the axial gap of the external cutting device can be adjusted freely and undifferentiated, so that the electric pump has a crushing effect on cutting both hard debris and soft debris. Therefore, this series of electric pump is especially suitable for the working condition like animal husbandry plant, septic tank and pond, whose medium contain a large number of hair, fiber, rope and other debris.

Product characteristics

1、Stainless steel cylinder, large torque motor, equipped with overheating protector, strong power motor, reliable operation
2、Two cutting devices, excellent cutting effect
3、Ductile cast iron impeller, wear resistance, long life
4、Mechanical seal + skeleton oil seal as dynamic seal and “O” shape rubber ring seal as static seal
5、Add conversion joint between pump body and outlet, suitable for various pipeline installation modes, easy for installation and disassembly

Main Purpose

1、Shexcrement discharge in animal husbandry and breeding industry industry
2、Septic tank sewage discharge
3、Sewage discharge from the slaughterhouse
4、Sewage discharge of biogas digester
5、Pond dredging

Operating Conditions

1、Medium temperature: 0℃ -40℃;
2、Medium density shall not exceed 1.2×103kg/m3;
3、Service voltage: 220 / 380V, frequency 50Hz, voltage fluctuation does not exceed ±10% of the rated value;
4、The diving depth shall not exceed 5m.

Contact us Online consultation

Product Details

Model description


Mounting dimensions

Performance parameters



Performance graph


Company Advantage

Satisfying Service
Continue to be customer-oriented and strive to provide excellent services to users.

Process Technology
The company focuses on the research and development of new technologies, new processes and new products, and has more than 70 various patents.

Professional R&D
LBX Pump Industry is one of the earlier companies engaged in the R&D and manufacturing of precision cast stainless steel pumps in China, maintaining a dominant position in the market share of this product field for a long time.

Regional Regulation
LBX pump industry has nearly a thousand sales outlets (including retail outlets) in China, and exports to more than 20 countries and regions in the world.

Do you need help?

If you need consultation and feedback, please contact us, we will reply you as soon as possible!

  • Q: Where are your goods mainly exported to?

    The company has nearly a thousand sales outlets (including retail outlets) in China, and exports to more than 20 countries and regions in the world. Our products and services have won widespread recognition and praise from users.  

  • Q: Can you make customized products?

    Yes, we mainly make customized products. We develop and produce products according to drawings or samples provided by customers.

  • Q: What application fields are your products mainly involved in?

    The company has nearly 20 series and thousands of specifications and models of stainless steel precision casting pumps and general-purpose pumps, which can meet the needs of domestic water supply, farmland irrigation, household pressurization, petrochemicals, sewage treatment, environmental protection engineering, food processing, and urban drainage, engineering and construction, landscape fountains, marine aquaculture and other all-round needs.

  • Q: What products can you provide?

    We are a professional company specialized in R&D, production and sales of water pumps.

  • Q: How soon can we get a reply after we send you an inquiry?

    In working days, we will reply to you within 12 hours after receiving the inquiry

Looking for professional and reliable electric pump manufacturer? Please feel free to contact us