Improving the efficiency of operation of electrified reclamation pumping stations

This article discusses the topical issue of improving efficiency operation electrified reclamation pumping stations. In introduction, state complex Saratov region is considered, present systems given, and main functions modern irrigation system are also considered. The materials methods section includes principle stations, as well processes occurring in them. Theoretical analysis fluid motion an integral part study equipment. existing schemes arrangement centrifugal pumps presented. Negative cavitation phenomena listed. results include structural changes position suction bell a positive economic effect during its further operation.