1. The high flow submersible sewage pump has a compact structure, small volume, easy movement, and simple installation. It does not require the construction of a sewage pump room and can work underwater, greatly reducing project costs.
2. The high flow submersible sewage pump adopts a double suction structure with low suction water level. Due to the use of a double suction double channel single volute structure, the motor no longer has axial tension, reducing and balancing light directional forces, greatly improving the service life of the sewage pump by three times and increasing the efficiency by 15%.
3. Adopting a large channel anti clogging component design greatly improves the ability of dirt to pass through, effectively passing through shorter fiber materials and smaller diameter solid particles.
4. The sewage pump equipped with an external circulating water device can work continuously for a long time in low water level situations. A high flow submersible sewage pump equipped with a self stirring impeller, with automatic stirring function, can stir the water in the pool, so that the sewage and pollutants are mixed and discharged with the sewage pump.
5. The float switch of the high flow submersible sewage pump can automatically control the stop and start of the sewage pump according to the required water level changes, without the need for dedicated personnel to supervise.
6. The high flow submersible sewage pump can be equipped with a fully automatic safety protection control cabinet according to user needs to monitor the leakage, electric leakage, overload, and overheating of the high flow submersible sewage pump, ensuring reliable and safe operation of the sewage pump.
7. The dual rail automatic coupling safety system has brought great convenience to the installation and maintenance of high flow submersible sewage pumps, and people do not have to enter and exit the sewage pit for this.
8. The oil chamber is also equipped with a leakage probe. When the mechanical seal on the sewage pump side is damaged, water enters the oil chamber and the probe sends a signal to protect the sewage pump.
Due to the fact that sewage pumps are used underwater and transport mixed liquids containing solid materials, the sewage pump is located very close to the motor. The sewage pump is arranged vertically, and the weight of the rotating components is in the same direction as the water pressure borne by the impeller. These issues make the requirements for sealing, motor bearing capacity, bearing arrangement, and selection of sewage pumps higher than those of general sewage pumps.
