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ASTON SAF WIPER SEAL

    SAF WIPER SEAL
    The function of the Aston Seals SAF wiper ringis to prevent introduction of dust, dirt andforeign matter into the system.
    This is achieved by a special wiper lip whichproduces a very effective cleaning action,prevents the development of scores, protectsthe guiding parts and extends the service lifeof the axial moving rod seals.
     
    Features
    Extended service life
    Low cost solution
    Excellent wear-resistance
    Space-saving construction
    No close tolerances are necessary
    Easy installation without expensive auxiliaries
    MATERIAL
    TypeDesignationHardness
    PolyurethaneSEALPUR 9393°ShA
    FIELD OF APPLICATION
    SpeedTemperature
    ≤ 0.8m/s-40°C÷+100°C
    SURFACE ROUGHNESS
    Dynamic surfaceSuitable for rod seal system
    Static surfaceRa ≤ 1.6 umRt ≤ 6.3 um