How to guarantee multistage pump seal

Each kind of different products, it is in use, has its different features. So in multi-stage water pump, use process for its sealing will have some special request. Then how to ensure its tightness, we will find it in the using process, in general we will use a seal ring, so for him the overall use of process, will not let its clearance is too large, have some of the water flow to appear problem, and affect the entire pump water yield, make his efficiency is low.

so in this case, in the sealing ring when the choice, it is important to note that it is a certain quality standard. We will find that different manufacturer production of multi-stage water pump, he used by the sealing ring is not the same. We are to choose its sealing ring, according to the multistage water pump models to choose from, so as to ensure that its in use process, sealing is one of the best. Generally speaking, in the sealing process, the biggest gap is no more than a millimeter, or to use will be found, because its sealing is lax, and affect the whole water yield. For the entire energy, can cause a certain waste. So in use process, must choose the appropriate sealing ring to ensure the normal operation.

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