The customizable small sewage pumping unit is a compact drainage equipment designed for various industrial, commercial and household scenarios. Through a highly modular design, it enables users to flexibly select components according to actual working conditions (such as medium properties, space limitations, flow and elevation requirements), achieving reliable and efficient sewage transportation and treatment within limited spaces.
Products Parameters
| Power | 0.37-315kw |
| Flow rate | 70m³/h |
| Head | 22m |
Product accessories

Product Features
1. During operation, this sewage pump can automatically stir the sediment at the bottom of the tank, effectively preventing pollutant accumulation and eliminating the need for manual intervention for cleaning.
2. The impeller is specially designed to have the function of shredding and cutting fibers and debris, effectively preventing blockages.
3. Equipped with an external circulation cooling system, the pump can operate normally at low water levels, reducing the number of motor startups and thereby extending the service life of the motor.
Working principle
1. Adopting a unique dual-flow channel non-blocking impeller structure, it significantly enhances the flow and discharge capacity of sewage and pollutants.
2. Equipped with an automatic mixing device, it can generate powerful agitation, thoroughly suspending the sediment at the bottom of the tank and allowing it to enter the impeller along with the water flow for discharge, achieving continuous dredging.
3. The base has a partition structure, with the mixing zone and the inlet zone being independent of each other, and they do not interfere with each other during operation.
4. The mechanical seal adopts a double-end face design, working in the oil chamber for a long time, ensuring the safe and reliable operation of the water pump.
5. The fluid dynamic seal formed by the secondary impeller can not only serve as an auxiliary protection for the mechanical seal but also balance the axial force, extending the service life of the bearings.
Application scenario
Industrial wastewater treatment
It is widely used for the transportation and discharge of high-pollution wastewater in factories and enterprises, and can effectively deal with industrial wastewater produced by industries such as chemical engineering, dyeing, and papermaking, which has complex components, corrosiveness or high solid content.
Municipal and public facility drainage
It is suitable for sewage discharge systems in urban sewage treatment plants, large hospitals, hotels and commercial complexes, and can operate continuously and stably to meet the requirements of large flow and continuous discharge.
Community and residential sewage lifting
It is often used in underground sewage collection and lifting systems in residential areas, schools, public venues, effectively solving the problem of sewage collection and transportation in low-lying areas.
Civil defense projects and water treatment systems
It can be used in civil defense facilities, underground space drainage stations and various water treatment plants for water supply and circulation units, and performs reliably in emergency drainage and continuous water supply.

Construction operation diagram

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