Hydraulic Piston Seals
Piston seals are available as double-acting or single-acting components. For double-acting cylinders, with pressure on both sides, double-acting seal systems are required. These types of seals typically have a symmetrical shape and have the ability to provide sealing capabilities in both directions.
Single-acting piston seals are designed for and used in those cylinders where pressure is applied from one side only.
Seals-Shop.com offers piston seals that are available as O-Ring energized Polytetrafluoroethylene (PTFE) products where the focus in the design is on low friction, compact form and simple installation.