Pump is a mechanical device used to transfer different fluids from one position to another. It is a hydraulic device that lifts a fluid from a low to a high level and moves it from a low-pressure area to a high-pressure area. Pumps transfer fluids by converting the mechanical energy of the fluid into pressure energy (hydraulic energy). Classification of pumps Pumps are divided into two main categories: dynamic and positive displacement (aka displacement) The following are some of the pumps under these two categories: Dynamic pumps: Positive displacement pumps: Dynamic Pumps There are different types of dynamic pumps, some