Principles for the construction of a standardized series of centrifugal section pumps
When pumping centrifugal pump corrosive liquids or liquids with abrasive particles due to wear of the hydraulic pressure is reduced, the efficiency andpower consumption increases. In these circumstances, it is advisable to carry out major repairs or replacement of the pump at the operating time, corresponding to the minimum unit operating costs. It is proposed to evaluate the technical condition of the pump to change the flow and the specific energy consumption as a result of periodic diagnostic measurements of power consumption and supply. The dependences for determining the optimum pump life based on diagnostic measurements.