What is the main feature of a radial flow pump?

The main feature of a radial flow pump is that water is thrown outward from the center of the impeller. This design allows the pump to efficiently convert rotational energy from the impeller into hydraulic energy, propelling the water radially outward as it moves through the pump. This outward flow is a distinguishing characteristic of radial flow pumps, which typically result in higher pressure output compared to axial flow pumps, where the water moves parallel to the pump shaft.

Radial flow pumps are often used in applications requiring high heads, making them suitable for various water supply and irrigation systems. The construction of the impeller in these pumps is designed to help in maximizing the centrifugal force that drives the water outward, ensuring efficient transfers of fluid. This is particularly important in applications where pressure is needed over distance.

Understanding the outward flow nature of these pumps helps operators in selecting the proper pump for specific applications and ensuring effective system performance.