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ASTON SDAN ROD SEAL

    SDAN ROD SEAL
    SDAN type gasket, natural evolution of the SDA, combines i advantages of the elasticity of nitrile rubber with the abrasion resistance of polyurethane.
     
    Features
    • Very high resistance to extrusion (ring anti-extrusion)
    • Good sealing capacity even at low levels pressures
    • Long service life
    • Excellent wear resistance
    • Good temperature resistance
    • Not affected by pressure fluctuations
    • Easy to install
    MATERIAL
    TypeDesignationHardness
    PolyurethaneSEALPUR 9393°ShA
    FIELD OF APPLICATION
    PressureSpeedTemperature
    ≤700 bar≤0.5 m/s-40°C÷+100°C
    SURFACE ROUGHNESS
    Dynamic surfaceRa ≤0.3 umRt ≤2.5 um
    Static surfaceRa ≤1.6 umRt ≤6.3 um