Single-stage sigle-Suction Marine centrifugal pump is ingeniously desigened on the basis on of parameter of is centrifugal pump and common vertical pump it is used for water supply and drainage of ships.This kind of products is characterized by hight efficiency.energy saving,stable runing ,low nosie etc.which satifies new demands of JB/T 530558-93 of state Bureau of machine building industry and the international standard of ISO2858