Advantage:
1. The pump adopts single impeller or double impeller structure, which can effectively pass 5 times of the fiber diameter of the pump and 50% of the solid particle diameter.
2. The mechanical seal of the pump is made of hard and corrosion-resistant new titanium tungsten material, which can make the pump run continuously for more than 8,000 hours.
3. It has the advantages of compact structure, small volume, low noise, remarkable energy-saving effect, convenient maintenance, no need to build a pump house, can work underwater, and reduce the cost of the project.
4. Float control switch can automatically control the start and stop of the pump according to the change of the required liquid level. No need for special operation, very convenient to use.
5. Automatic control cabinet can be equipped according to user's need, which can automatically protect the water leakage, electric leakage, overload and over temperature of the pump, and improve the reliability of the product.
6. It can be equipped with double-rail auto-coupling installation system according to user's need, which brings more convenience for installation and maintenance, and people don't have to enter the sewage pit for this purpose.