Which type of pump is commonly used in marine systems?

The centrifugal pump is widely used in marine systems due to its efficiency in moving large volumes of fluid with relatively low energy consumption. This type of pump operates by converting rotational energy from an impeller into kinetic energy, which then moves the fluid outward through the pump casing. Its design allows for continuous and smooth flow, making it particularly effective for applications such as ballast systems, cooling water, and fuel oil transfer.

Additionally, centrifugal pumps have fewer moving parts compared to other types of pumps, leading to lower maintenance requirements and increased reliability in the demanding marine environment. Their ability to handle various liquid types and their suitability for high flow rates make them the preferred choice for many marine engineering applications.