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KASTAS K34 ROD SEAL

    KASTAS ROD SEALS K34

    K34 is a three piece single acting sealing set which consists of one reinforced cotton fabric or thermoplastic elastomer back-up ring,one specially designed multiple lip elastomeric nitrile rubber sealing element and one thermoplastic anti-extrusion ring.

    PRODUCT ADVANTAGES
    • Effective sealing during vibration and shock loading
    • Improved sealing gap due to the active anti-extrusion ring
    • Superior sealing effect in high pressures
    • Alternative design to packings

    APPUCATION
    Earth moving equipment, excavators, cranes, loading platforms,and special machinery.

    MATERIAL CODE
    NBR 80 SHORE ANB8001
    COTTON FABRIC NBR NB8008
    TPE TP5501
    POM PM9901
    OPERATING CONDITIONS
    MEDIAMineral oils
    (DIN 51524)
    HFA and HFBHFC
    TEMPERATURE-30°C
    +105°C
    +5°C
    +60°C
    -30°C
    +60°C
    PRESSURE≤700 Bar≤700 Bar≤700 Bar
    SPEED≤0.5 m/sec≤0.5 m/sec≤0.5 m/sec
    SURFACE ROUGHNESS RaRmax
    Sliding SurfaceØd≤0.4 μm≤3.2 μm
    Groove BaseØD≤1.6 μm≤6.3 μm
    Groove FlanksB≤3.2 μm≤16 μm

    INSTALLATION
    Assembly into the open grooves. If it is necessary to have a closed groove, back-up ring should be cut with 750 angle in a way not to have any extrusion gap and installed afterwards. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.

    NOTES
    For special applications that require high temperatures, our seal set can be manufactured in the following configuration, FKM header ring, back-up ring and anti-extrustion rings from special mixture of PTFE material.

    KASTAŞ NOd(f8)D(H10)B(-0/+0.4)D1(±0.1)n
    K34-032324722.532.45
    K34-035354722.535.45
    K34-040405522.540.45
    K34-045456022.545.45
    K34-050506522.550.45
    K34-050/1506524.550.45
    K34-055557022.555.45
    K34-060607522.560.45
    K34-070708522.570.45
    K34-070/170903070.45
    K34-080801003080.45
    K34-085859522.585.45
    K34-090901103090.45
    K34-10010012030100.45
    K34-11011013032.5110.47
    K34-11511513030115.77
    K34-115/111512522.5115.77
    K34-12012014030120.77
    K34-12512514529.6125.77
    K34-140/114016030140.77
    K34-16016018028160.77
    K34-18018020535180.77