Structure:

1 - the main parts are the pump body, pump cover, impeller, shaft, double suction sealing ring, shaft sleeve and bearing body, etc.

2 - impeller for double side into the water, its shape is symmetrical, the factory has made the static balance test. bearing

3 - bearing: this series of pump structure is divided into a, b, b type USES the rolling bearing, butter lubrication, b type USES the sliding bearing, use thin oil lubrication, near the end of the known bearing parts, on the other side said bearing b parts.

4 - shaft seal: the pump shaft seal is made up of packing chamber, packing gland, packing ring, packing, packing, shaft sleeve. Inside the pump cover a small amount of high pressure water through a water pipe and packing ring packing chamber.