Industry and agriculture pump 1 made of cast ... centrifugal mixed flow water pumps for farm irrigation and drainage Single-stage,single suction,horizontal centrifugal ... cover,impeller,pump casing,pup shaft,bearing sleeve and bearing bracket or bearing frame,etc. Drive ... and variable speed drive.It is mainly driven by electric motor and diesel engine.B80-80-125centrifugal Low-lift Centrifugal industry and ...