1.Unique leaf or double blade impeller structure, greatly improve the through capacity of sewage, can effectively through 5 times of pump diameter and pump diameter solid particles 50%.
2.Mechanical seal using a new hard corrosion-resistant tungsten carbide material, while the seal is improved to double end seal, so that it is in the oil chamber for a long time to run, can make the pump safe and continuous operation for more than 8000 hours.
3.Compact structure, small volume, low noise, energy saving effect, convenient maintenance, no need of pump room, dive into the water to work, greatly reduce the project cost.
4.The pump seal oil chamber is provided with a high precision anti interference water leakage detection sensor, and a heat sensitive element is embedded in the stator winding, and the absolute protection of the motor of the pump is provided.
5.According to the user needs to be equipped with a fully automatic safety protection control cabinet, the pump leakage, leakage, overload and over temperature and so on absolute protection, improve the safety and reliability of the product.
6.The float switch can automatically control the start and stop of the pump according to the change of the required liquid.
7.According to the user needs to be equipped with dual guide rail automatic coupling installation system, which brings great convenience to the installation and maintenance, people do not have to enter the sewage pit.
8. Can be used in the full head range, and ensure that the motor will not overload.
9. There are two different installation methods, fixed automatic coupling installation system, mobile free installation system.