Which component is part of a centrifugal pump casing?

The volute is a crucial component of a centrifugal pump casing because it is designed to convert the kinetic energy of the fluid coming from the impeller into pressure energy. As the fluid exits the impeller, it enters the volute, which has a progressively expanding cross-sectional area. This design helps to manage the flow of the fluid and reduces velocity while increasing pressure, allowing for efficient movement of the fluid throughout the pumping system.

The volute is integral to the operation of centrifugal pumps and is typically shaped like a spiral or a tapered section that surrounds the impeller. Its role is vital for maintaining steady flow and preventing turbulence, thereby enhancing the overall performance and efficiency of the pump system. This ensures that the fluid can be conveyed effectively to the desired location within a wastewater treatment process.