B asically, pump may defined as the addition of energy to a fluid to move it from one point to another poi nt, the fluid flows from hi gher l evel to lower level or higher pressure to lower pressure . But with pumping unit , it can flows from lower level to higher level.Clean water dist r ibution, u sually use ccntrirugal pump. /\. centrifuga l pump is a machine consi sting of a set of rotating vanes enclosed within a casi n g. The vanes impart enerisy to a fluia through centrifugal force. A centrifuga l pump has two elements : a rotating element including impeller, sha lt and a stationary element including casing and bearings.In thi s final a ssi g nment, :ne centrifugal pump will be designed, wit h radialflow and hori zontal axis, that havin g capacity of 0,05 nr'/s with 2900 rpm ofmachine rotation and total h ear: of 44 m. The writing method of this finalassignment is based on field survey as well as on the litcrntu re and reference books available from the University of Trisakti library and also lecturer references.Basicall y, pump may defined as the addition of energy to a fluid to move it from one point to another poi nt, the fluid flows from hi gher l evel to lower level or higher pressure to lower pressure . But with pumping unit , it can flows from lower level to higher level.Clean water dist r ibution, u sually use ccntrirugal pump. /\. centrifuga l pump is a machine consi sting of a set of rotating vanes enclosed within a casi n g. The vanes impart enerisy to a fluia through centrifugal force. A centrifuga l pump has two elements : a rotating element including impeller, sha lt and a stationary element including casing and bearings.In thi s final a ssi g nment, :ne centrifugal pump will be designed, wit h radialflow and hori zontal axis, that havin g capacity of 0,05 nr'/s with 2900 rpm ofmachine rotation and total h ear: of 44 m. The writing method of this finalassignment is based on field survey as well as on the litcrntu re and reference books available from the University of Trisakti library and also lecturer references.Vada dasamya pompa merupakan suatu alat yang dapat mernindahkan fluida atau zat cair dari satu tempat pennukaan yang tinggi ke tempat pcrmukaan yang rendah dan dari tckanan yang lebih tinggi ketekanan yang lebi h rendah. Tetapi dengan adanya pompa, zat cair