The AVENTICS Series A is a rugged aluminum NFPA interchangeable pneumatic cylinder that comes in a wide range of bore sizes and strokes. Designed for highly reliable operation in the most demanding applications, the cylinder line incorporates an extra-long graphite-filled cast iron rod bushing and a proven "T" piston seal configuration made from carboxylated nitrile with self-lubricating PTFE® compound. The A Series is easy to install with over 20 mounting styles plus a wide range of standard fittings and rod ends.