Centrifugal Pump: 1. Working principle Centrifugal Pump is a type of dynamic type pump that discharges the liquid at uniform pressure over a range of flow. Then it drops dramatically as the flow rate increases by the help of the driver (Motor) rotate the impeller (mounting on shaft connected with coupling). When the impeller starts to rotate fluid comes into the impeller eye, then ... https://www.growmechanical.com/what-is-the-difference-between-centrifugal-pump-and-reciprocating-pumps/