Stenso - Hovedkatalog 2019

The construction of the single acting piston seal series SW+RR and the material of con- struction ensure reliable sealing with least friction. SW+RR 38 Single Acting Piston Seal : NBR fibre reinforced : up to 40 MPa (400 bar) : reciprocating to 0.5 m/s : -30 to +110 °C Material Operating pressure Velocity Temperature Special Features: Two part composition comprising of sealing ring and guide ring Good shear characteristics due to optimal lip design Easy slide fit assembly Good abrasion resistance of the NBR fabric sealing ring Special split safety ring for seal adjustment