Light Horizontal Multistage Centrifugal Pump CHL & CHLF (T)
Centrifugal pumps have much in common with induction motors in the design stage. the similarity is that both have two main components that can be modified by the designer. In the case of the motor having a rotor and stator while for the case the pump has an impeller and casing (or diffuser). Of course the friction generated by bearings and other mechanical components (seals, stuffing boxes, etc.) also affects pump efficiency but impeller and volute have the greatest influence.
