A pneumatic pump is a device that uses compressed air to move fluids or gases. It operates by creating a vacuum that draws in the material and then expels it through a discharge outlet. These pumps are commonly used in various industries, including manufacturing and construction, for tasks like transferring liquids or powering tools. Pneumatic pumps are known for their efficiency and reliability. They can handle a wide range of materials, from water to viscous liquids, and are often preferred for their ability to operate in hazardous environments where electrical equipment may pose a risk. Their design typically includes components like air compressors and valves to control the flow.