PumpsDOE-HDBK-1018/1-93CENTRIFUGAL PUMPSAxialFlowPumpsFigure 6 Radial Flow Centrifugal PumpIn an axial flow pump, the impeller pushes the liquid in a direction parallel to the pumpshaft. Axial flow pumps are sometimes called propeller pumps because they operateessentially the same as the propeller of a boat. The impeller of a typical axial flow pumpand the flow through a radial flow pump are shown in Figure 7.Figure 7 Axial Flow Centrifugal PumpRev. 0ME-03Page 5
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