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News Current Location:  Home >> News  【 Return 】   三. Mechanical loss (energy loss in pump) Author:Shijiazhuang Zurish Industry Pump Co., Ltd  Time:2018-04-08 09:49:26  Visits:928   Mechanical loss refers to the impeller cover plate profile and the friction loss between the liquid in the pump housing (that is, the loss of disc), as well as the pump shaft in packing, bearing and balance device of the mechanical parts movement such as friction loss, general is given priority to with the former.

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