Instruction
This pump is single class and inhale vertical centrifugal pump ,the main parts have snail cover ,impeller ,seat ,pump cover , sustain pipe , motor seat, motor , ,etc. the snail cover ,seat of pump and motor ,nut of impeller are made of pig iron .so it is not easy eroded .
The impeller is three single lamina, the impeller is half obdurate. And the material is cast iron, so the intensity, efficiency, and other capability are nice.
The pump axis is made of carton steel in order to reduce the weight.
There are four oil seal and sheath in the seat to avoid to be frayed and prolong the life of axis.
This pump can be used vertical or tilt to reduce the volume. And the cover of snail should be buried in the medium. It can run easily without water.
There are many types to be used according to the different place.
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