A pneumatic tube is a flexible or semi-rigid hose used to transport compressed air between components in a pneumatic system, such as compressors, valves, cylinders, regulators, and sensors. It acts as the air pathway that enables power transmission and control throughout the system, making it a fundamental part of any pneumatic installation.

Pneumatic tubes are widely used in industrial automation, manufacturing, robotics, packaging, and material handling. They are available in different materials such as polyurethane, nylon, and polyethylene, as well as various diameters and pressure ratings to suit specific applications. Choosing the right pneumatic tube ensures leak-free operation, consistent air flow, long service life, and safe system performance.