Abstract
The first area of work is to study only submersible pumps PUVAL "Pumps Valves" of Berrouaghia. While tracing the effects of abrasion on submersible pumps installed in the shelters in drilling and suffered the consequences are for irrigation in arid areas. The second line stain work to answer the following position: "Should we fight against the causes and not against the consequences?" The result of the proposals will help manufacturers to pump Algerian, one with the best hydraulic performance for the chosen material. Certainly, there have been abrasion tests on samples, but determining the duration of wear and the wear rate of the types of materials is always a line of news. Increasing the life of the pump while remaining within the proper range of operation.
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