Axial Flow Pump Diagram

In an axial flow pump the impeller pushes the liquid in a direction parallel to the pump shaft.

Axial flow pump diagram. We serve the agricultural commercial and municipal markets plus specialized markets such as mine dewatering and nuclear plant cooling towers. An axial flow pump or afp is a common type of pump that essentially consists of a propeller an axial impeller in a pipe the propeller can be driven directly by a sealed motor in the pipe or by electric motor or petrol diesel engines mounted to the pipe from the outside or by a right angle drive shaft that pierces the pipe. Axial flow pumps are typically designed for heads no greater than approximately 30 ft and are often designed to lift water just a dozen feet. Fluid particles in course of their flow through the pump do not.

Axial flow is a common type of pump that essentially consists of an impeller in a pipe operating in a casing. Axial flow pumps are sometimes called propeller pumps because they operate essentially the same as the propeller of a boat. As shown in the diagram the shut off zero flow head of an axial flow pump can be as much as three times the head at the pump s best efficiency point. Axial flow pumps are low head high flow designs and aren t true turbines.

The vertical mounting allows for installations with minimal floor space flooded suctions and minimal foundation work. Axial propeller flow vertical pumps are highly adaptable designs used to pump relatively large amounts of fluid at low pressures. However from the outside looking in axial flow pumps look a lot like turbines so we ve included them in this category. Axial piston pumps are used to power the hydraulic systems of jet aircraft being gear driven off of the turbine engine s main shaft the system used on the f 14 used a 9 piston pump that produced a standard system operating pressure of 3000 psi and a maximum flow of 84 gallons per minute.

Below are downloadable axial flow pump curve cut sheets showing the tdh and gpm at set rpms. The impeller of a typical axial flow pump and the flow through a radial flow pump are shown in figure 7. Hydroflo pumps manufactures assembles and delivers the most dependable purpose engineered pumps on the market including all stainless steel zero lead turbine pumps. The pressure in the casing is developed by the flow of liquid over the blades of the impeller.