Pneumatics

Pneumatics (From Greek: πνεύμα pneuma, meaning breath of life) is a branch of engineering that makes use of gas or pressurized air. Pneumatics (From Greek: πνεύμα pneuma, meaning breath of life) is a branch of engineering that makes use of gas or pressurized air. Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically powered compressor powers cylinders, air motors, and other pneumatic devices. A pneumatic system controlled through manual or automatic solenoid valves is selected when it provides a lower cost, more flexible, or safer alternative to electric motors and actuators. Pneumatics also has applications in dentistry, construction, mining, and other areas.