Compared to axial flow pumps, radial flow pumps typically:

Explanation:

Radial Flow Pumps:

• Radial flow pumps are a type of centrifugal pump where the fluid enters axially into the impeller but exits radially, perpendicular to the pump shaft. These pumps are designed to develop high pressures with relatively low flow rates, making them suitable for applications where a significant pressure head is required.

Working Principle: In a radial flow pump, fluid is drawn into the center of the impeller along its axis (axial direction). The rotating impeller imparts kinetic energy to the fluid, converting it into pressure energy as the fluid moves outward in a radial direction. The fluid exits the pump casing at a 90-degree angle to the shaft.

Advantages:

• Capable of generating high pressures, making them ideal for applications requiring a large pressure head.
• Compact design and relatively easy to maintain.
• Well-suited for handling clean liquids with low viscosity.

Disadvantages:

• Limited flow rate capabilities compared to axial flow pumps.
• Not suitable for handling large volumes of fluid or highly viscous liquids.

Applications: Radial flow pumps are commonly used in industries such as water supply, chemical processing, boiler feed applications, and irrigation systems where high pressure and low flow rates are required.