The FESTO ADVU-20-25-P-A (Part Number 156518) is a premium, space-saving compact pneumatic cylinder engineered for high-performance industrial automation. Featuring a 20mm bore diameter and a 25mm stroke length, this double-acting cylinder delivers precise and reliable linear motion in installations where space is severely restricted. It is equipped with a built-in magnetic piston (indicated by the ‘A’ designation), allowing for seamless integration with proximity sensors for accurate position tracking. The robust design utilizes four tie rods for maximum structural integrity, safely accommodating a maximum operating pressure of 10 bar. Additionally, the ‘P’ designation signifies flexible cushioning rings or plates at both ends, which absorb impact energy, reduce operational noise, and significantly extend the service life of your pneumatic system.