Submersible Sewage Drainage Pump

Description：
Submersible sewage drainage pump is a centrifugal pump with self-priming ability, which can automatically raise the sewage to a certain height and discharge it through the pipeline. The working principle is that through the rotation of the spiral impeller, the centrifugal force is generated to suck the sewage into the pump body, and then the sewage pressure is transmitted to the designated area through the sewage pipe.

Submersible sewage pump type selection:
Maximum flow requirements: According to the flow requirements of the drainage system, select the appropriate submersible pump to ensure that it can meet the requirements of the maximum flow.
Lifting height requirements: According to the design requirements of the drainage system and terrain characteristics, select the appropriate submersible pump to ensure that it can lift the sewage to the specified height.
According to the actual situation, choose closed or semi-open submersible sewage pump. Semi-open submersible sewage pump is suitable for sewage containing fiber. The semi-open impeller pump can cut dirt and fiber and automatically discharge, with super anti-clogging, no winding, self-cleaning functions, especially suitable for long fiber working conditions
Submersible sewage drainage pump adopts advanced pump technology and efficient energy conversion mechanism, which can provide powerful drainage capacity at the same time, reduce energy consumption and achieve energy saving and environmental protection effect.

Advantages:
A. Save investment: The company's Submersible sewage drainage pump has novel design, compact structure and smaller appearance. The motor allows a significant increase in the number of starts per hour, thereby reducing the design volume of the sump. Project investment is thus saved.
b, high efficiency and energy saving: hydraulic design for shredding sewage, selected materials, high-quality casting and processing, while meeting the needs of shredding, sewage and efficiency.
C, easy maintenance: advanced autocoupling device, so that shredding submersible sewage pump takeoff and landing without underwater operation, convenient maintenance, save time and labor; Stainless steel bolts, long rust, easy to disassemble and assemble; The axial size of the wear plate can be adjusted to adapt to wear and reduce the number of maintenance; The special electric control cabinet can realize automatic alarm, stop, retain fault signal and other functions, which can greatly improve the maintenance efficiency.
d, fewer and smaller spare parts: modular design of submersible motor, oil chamber and other parts, self-cleaning wear-resistant plate to protect the pump body, making spare parts fewer and smaller, more economical pump operation.
1, famous brand bearings, heavy load design: special hydraulic design and accurate balancing process greatly reduce axial and radial forces, compact sealing configuration, so that the shaft suspension is shorter, and then equipped with oversized bearings, to ensure long-term smooth operation of the pump.
2, reliable shaft operation: shaft head seal and corrugated pipe machine seal, to ensure that the pump shaft is not in direct contact with the medium, prevent wear and corrosion, the system can run for a long time. Chopper submersible pump
3, anti-clogging, no winding: superhard material impeller and wear-resistant plate form a pair of cutting knives, cutting dirt, fiber and automatic discharge, to ensure that the pump operation without clogging, no winding.