Several types of pumps are used in catalytic processes, each with its own set of advantages and limitations. Some of the most commonly used pumps include: - [Centrifugal pumps](): Ideal for low-viscosity fluids and high-flow applications. - [Positive displacement pumps](): Suitable for high-viscosity fluids and precise flow control. - [Peristaltic pumps](): Useful for handling corrosive or sensitive fluids. - [Diaphragm pumps](): Often used for metering or dosing applications.