Stenso - Hovedkatalog 2019

Single acting piston seals of the AF-541 series are preferentially used in hydraulic cylinders with unilateral pressure application. Various ma- terial combinations ensure high functional reli- ability and long life over the entire range of pres- sures and velocities with minimal friction, with various temperatures and pressure fluids. Special Features: Two part composition, consisting of a dyna- mic seal ring and a static seal as is an O-ring Outstanding shear characteristics, no stick- slip effect Good dynamic and static sealing Great abrasion resistance, long life Wide temperature range for application and high chemical resistance depending on O-ring material Designed for assembly on single acting piston or in combination with other seals Available for all cylinder diameters up to 2500 mm. AF-541 65 Single Acting Piston Seal : PTFE-Compound : up to 40 MPa (400 bar) : reciprocating to 15 m/s : -40 to +200 °C Material Operating pressure Velocity Temperature