The difference between axial flow pump and centrifugal pump in where?

type are many, axial flow pump, centrifugal pump, the mixed flow pump, etc. But in common for our non-professional several is not easy to distinguish, many people have some confusion of axial flow pump and centrifugal pump. Don't worry, we will read today how to distinguish between these two kinds of pump.

1。 Water flows through the impeller of different directions. ( 1) Centrifugal pump: radial flow under the action of centrifugal force. ( 2) Maintain axial flow of axial flow pump.

2, and the specific speed of centrifugal pump is less than 300, revolution of axial flow pump is more than 500.

3。 Centrifugal pump work through the role of the centrifugal force generated by the rotating impeller. Axial flow pump is a kind of large capacity, low head pump, working with the thrust produced by the rotation of the impeller.

4。 performance curves are different.

( 1) When using centrifugal pump, need to turn off the valve, when the power is small, not easy to burn the motor.

( 2) Axial flow pump in use, should not by closing valve to start, and should start by opening the valve, when the power is small, the motor is not easy to burn.

5。 The structure of the axial flow water pump and centrifugal pump is different also, a centrifugal pump volute.

want to know more information about the axial flow pump remember often pump manufacturer.