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ASTON KD PISTON SEAL

    KD PISTON SEAL
    KD type piston seal ensures a good reaction to load peaks and low friction in the bass range pressures.
     
    Features
    • Long service life
    • Simple execution of the seat
    • Not affected by structural deformations
    • High resistance to extrusion
    • Excellent wear resistance
    • Good temperature resistance
    • Easy to install
    MATERIAL
    TypeDesignationHardness
    PolyurethaneSEALPUR 9393°ShA
    FIELD OF APPLICATION
    PressureSpeedTemperature

    ≤ 400 bar

    ≤ 0.5 m/s-40°C÷+100°C
    SURFACE ROUGHNESS
    Dynamic surfaceSuitable for rod seal system
    Static surfaceRa ≤ 1.6 umRt ≤ 6.3 um