The volute of a centrifugal pump is the casing that receives the fluid being pumped by the impeller, maintaining the velocity of the fluid through to the diffuser.

There two basic types of pump casings: volutes and diffusers. Whether we’re talking about volutes or diffusers, what all casings have in common is that they are designed to take energy in the …

A volute casing is a primary type of casing used in centrifugal pumps. Its design is characterized by a spiral-shaped casing that expands at certain intervals as it wraps around the pump impeller.

The volute casing pump is the most common type of centrifugal pump. Its characteristic feature is the volute-shaped pump casing which is typical for single-stage centrifugal pumps.

🔗 Main parts of a centrifugal pump. The volute casing is the most common type of casing in centrifugal pumps. Derives its name from its spiral shape. The cross-sectional area or flow …

Aug 30, 2025 · A volute is a term used to describe a pump casing. A volute is a spiral-like design that reduces fluid velocity while boosting static pressure by increasing the through-flow area.

At its simplest, a pump volute casing is a spiral-shaped housing that surrounds the impeller. This spiral guides the liquid from the rotating impeller outlet towards discharge.

Nov 22, 2023 · The casing, or volute as it is sometimes called, captures the fluid energy generated by the impeller and directs it out of the pump through the discharge nozzle.

There are mainly two types of casings used in centrifugal pumps: volute casings and diffuser casings. A volute casing is designed with a gradually flared, spiral-shaped channel that …

Jan 23, 2025 · The volute casing is an essential component in centrifugal pumps, often referred to as the “heart” of the pump. Its role in directing the flow of fluid towards the discharge pipe …