This pump is mainly composed of motor with 0.5-1 horse power which pumps water to a height of 33-60 meters , water pump and sealing parts, and a brass impeller that has peripheral structure. The single mechanical seal using ceramic/graphite/nitrile rubber works as the motive seal, and oil resistant rubber ring is used as the static seal. Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water. And it is widely used in garden irrigation, vegetable greenhouse water supply And many other applications.