Stenso - Hovedkatalog 2019

The double acting seal series AF-511 can be used in most hydraulic applications. Different material and combinations assure operational security and long life over the entire pressure and velocity range with low friction, at various temperatures and pressure fluids. Special Features:: Two part composition, consisting of a dy- namic slide ring and a static seal as is an O-ring Outstanding shear characteristics, no stick slip effect Good dynamic and static sealing Good abrasion resistance, long life Wide temperature range of use and better chemical resistance depending on O-ring material Designed for assembly on single part piston Available for all cylinder diameters up to 2500 mm AF-511 59 Piston Seal : PTFE-Compound : up to 40 MPa (400 bar) : reciprocating to 15 m/s : -40 to +200 °C Material Operating pressure Velocity Temperature