After assembly, move the pump shaft with hand, it should be smooth and uniform without touch. Disassembly can be made with the steps contrary to above ones.

装配完成后，用手转动泵轴，没有擦碰现象，转动比较轻滑均匀即可，拆卸可按上述装配顺序相反的进行。

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Pump inlet and outlet are on the same horizontal axis and of the same diameters, thus allowing easy disassembly and small occupation space.

泵进、出口在同一水平轴线上，且口径规格相同，装卸极为方便，占地面积小。

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