Vertical multi-stage centrifugal pump is designed and manufactured by absorbing advanced technology. Non-self-priming vertical multi-stage centrifugal pump is assembled with standard vertical motor and quick-fitting mechanical seal, which is very convenient to replace and be maintained. The overflow parts of the pump are made of stainless steel (304316), which can be applied to mildly corrosive media. It is highly be recommended for its efficiency and energy saving, reliable quality and wide range of use.