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KASTAS K40 PISTON SEAL

    K40 – PISTON SEAL

    K40 single acting piston seal consists of thermoplastic polyurethane ring, wihch avoids hydrodynamic pressure thanks to the notched design and thermoplastic POM backup ring.

    Advantages

    • Good dynamic and static sealing
    • Relief grooves against dynamic pressure
    • Long service life
    • High extrusion resistance
    • Thin oil film and very good locking feature

    Area of Application

    • Heavy duty cylinders
    • Mobile machinery
    • Scrap and metal industry
    • Long stroke cylinders

    MaterialPressure (max) barTemperature (max) °CSliding Speed (max)- m/s
    PU
    POM
    400-35/+1000.5

    SIZE

    D (H8)d (h11)L (+0.2/-0)d1minC
    K40-03636276323
    K40-040402511354
    K40-045453011404
    K40-045/145309.5404
    K40-050503511454
    K40-050/150359.5454
    K40-050/2503012455
    K40-055554011504
    K40-055/155409.5504
    K40-060604511554
    K40-060/160459.5554
    K40-063634810584
    K40-063/1635010584
    K40-063/263489.5584
    K40-063/363.550.810.5584
    K40-065655011604
    K40-065/1654513605
    K40-070705013645
    K40-070/2705510644
    K40-070/3705016.5645
    K40-075755513695
    K40-080806013745
    K40-080/1806012.5745
    K40-08585709.3794
    K40-090907013845
    K40-1001008013945
    K40-100/1100888.5944
    K40-11011090131045
    K40-120120100131145
    K40-12512510016.21196.5
    K40-140140115151346.5
    K40-140/114012012.51345
    K40-150150120191447.5
    K40-17017015012.51645
    K40-180180150191747.5
    K40-220220190172127.5
    K40-240240210172327.5