1. The submersible sewage pump has compact structure, small volume, convenient movement and easy installation. It does not need to build a sewage pumping station, and it can work by diving into the water, greatly reducing the project cost.
2. The submersible sewage pump adopts double lower water absorption structure with low water absorption position. Because of the double suction type double flow channel single volute structure, the motor has no axial pulling force, which reduces and balances the light direction force and greatly improves the service life of the sewage pump. Times, the use efficiency is increased by 15%.
3.The use of large flow channel anti-blocking parts design, greatly improve the ability of dirt to pass, can effectively pass shorter fiber material and smaller diameter solid particles.
4. The sewage pump equipped with the external circulating water device can work continuously for a long time in the low water level. The large-flow submersible sewage pump with self-stirring impeller has an automatic mixing function, which can stir the water in the pool to make the sewage and dirt mix and discharge with the sewage pump.
5. The submersible sewage pump float switch can automatically control the stoppage of the sewage pump according to the required water level change, without special care.
6. The submersible sewage pump can be equipped with automatic safety protection control cabinet according to the user’s needs to monitor the leakage, leakage, overload and over-temperature of the large-flow submersible sewage pump to ensure reliable and safe operation of the sewage pump.
7. The double-rail automatic coupling safety system brings great convenience to the installation and maintenance of the large-flow submersible sewage pump. People do not have to enter and exit the sump for this purpose.
8. The characteristic is that there is a water leakage probe in the oil chamber. When the mechanical seal on the sewage pump side is damaged, the water enters the oil chamber, and the probe sends a signal to protect the sewage pump.
