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Structure and working principle of multistage centrifugal pump

Structure and working principle of multistage centrifugal pump

1. Structural composition 1 The multi-stage centrifugal pump is mainly composed of four parts: stator, rotor, bearing and shaft seal. 2. The rotor part is mainly composed of shaft, impeller, balance disk, shaft sleeve, etc. 　　2.转子部分主要由轴,叶轮,平衡盘,轴套等组成。

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How to start the multistage pump before use?

How to start the multistage pump before use?

① Check whether the preparations are perfect, and start the multi-stage pump after completion. ② When the speed of the multi-stage pump is stable, turn on the switches of various instruments.

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