I want some information of centrifugal pump?

Question

I want some information of centrifugal pump?

Answer 1

these pumps runs on the principle of centrifuge..

it consists of a impeller rorated by an motor shaft coupled to it,in a involute casing..

the water comes axially in to the casing by the negetive pressure created by the rotation of the impeller,the impeller consists of blades .these blades throws the water to the surface of the involute casing and is flown to the discharge line

Answer 2

http://en.wikipedia.org/wiki/Centrifugal...

water pumps are these kinds of pumps and here is an example of one in motion

http://auto.howstuffworks.com/cooling-sy...