Pneumatic actuator 25 - 200mm.-Piston stroke: 200mm-Piston diameter: 25mm-Operation: double-sided-Operation temperature: -20°C +80°CA pneumatic actuator is a device that is used to convert compressed air energy into mechanical motion energy. It is used in a wide range of applications, such as industrial automation, robotics, transportation, metal and woodworking machinery, industrial equipment, construction machinery and many others.The pneumatic actuator is often chosen for its reliability, ease of operation and high performance, and because it is environmentally safe and requires no specialized maintenance.