Pump engineering is a specialized field focused on the design, selection, and operation of pumps, which are devices used to move fluids. This discipline involves understanding fluid dynamics, mechanical engineering, and materials science to ensure that pumps function efficiently and reliably in various applications, such as in water supply systems, industrial processes, and oil and gas extraction. Engineers in this field analyze factors like flow rate, pressure, and fluid properties to choose the right type of pump, whether it be a centrifugal pump or a positive displacement pump. They also work on optimizing pump systems to reduce energy consumption and maintenance costs, ensuring that they meet the specific needs of their projects.