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KASTAS K32 ROD SEAL

    KASTAS ROD SEALS K32

    K32 is a two piece single acting rod seal which consists of one elastomeric sealing element specially designed with additional sealing lip and one thermoplastic back-up ring.

    PRODUCT ADVANTAGES
    • Superior sealing effect with the secondary lip
    • High wear resistant
    • Secondary sealing lip provides extra protection against the ingress of dirt particles.
    • Improved sealing gap due to the active back-up ring
    • Simple groove design

    APPLICATION
    Construction machinery, fork-lift trucks, injection moulding machines, agricultural machinery, mining equipment and standard cylinders.

    MATERIAL CODE
    PU94 SHORE APU9401
    POM PM9901
    OPERATING CONDITIONS  
    MEDIAMineral oils
    (DIN 51524)
    HFA and HFBHFC
    TEMPERATURE-30°C
    +100°C
    +5°C
    +50°C
    -30°C
    +40°C
    PRESSURE≤400 Bar≤400 Bar≤400 Bar
    SPEED≤0.5 m/sec≤0.5 m/sec≤0.5 m/sec
    SURFACE ROUGHNESS RaRmax
    Sliding SurfaceØd≤0.4 μm≤3 μm
    Groove BaseØD≤1.6 μm≤10 μm
    Groove FlanksB≤3.2 μm≤16 μm

    INSTALLATION
    Easily assembled into closed grooves according to the minimum diameter values that are given in the below table. Open grooves or special assembly tools should be used for the values that are outside this table. Before installation the sealing element must be oiled with system oil.

    MINUMUM DIAMETER VALUES FOR CLOSED TYPE OF GROOVES
    (D-d)/2
    (mm)
    7.5 10 12.5 15
    d min
    (mm)
    2530405080100105

    NOTES
    The permissible sealing gap values of K32 rod seal is given in the below table.

    PERMISSIBLE SEALING GAP
    Pressure (Bar)Smax (mm)
    1501.0
    2500.8
    4000.6

    KASTAŞ NOd(f8)D(H11)B(-0/+0.2)bn
    K32-019 PU19.0525.47.356.353
    K32-022 PU2230764
    K32-025 PU2535654
    K32-025/1 PU25.431.757.356.353
    K32-028 PU2838764
    K32-028/1 PU2835.5654
    K32-030 PU3040984
    K32-031 PU31.7538.17.16.053
    K32-032 PU324510.59.56
    K32-034 PU34.9241.277.356.353
    K32-035 PU3545984
    K32-035/1 PU3545874
    K32-036 PU3646984
    K32-038 PU38.144.457.356.353
    K32-040 PU405011104
    K32-040/1 PU405213126
    K32-044 PU44.4553.9710.59.524
    K32-044/1 PU44.4550.87.356.353
    K32-045 PU455511104
    K32-050 PU506011104
    K32-050/1 PU5062986
    K32-050/2 PU50.857.157.356.353
    K32-052 PU526811106.5
    K32-055 PU556511104
    K32-055/1 PU556513124
    K32-056 PU567111106.5
    K32-060 PU607011104
    K32-063 PU6375986
    K32-065 PU658013126.5
    K32-070 PU708011104
    K32-070/1 PU708213126
    K32-075 PU758513124
    K32-080 PU809013124
    K32-085 PU8510013126.5
    K32-090 PU9010013124
    K32-095 PU9510513124
    K32-100 PU10011513126.5
    K32-100/1 PU10012013127
    K32-105 PU10511513124
    K32-110/1 PU11013016157
    K32-110 PU11012515.614.66.5
    K32-115 PU11512513124
    K32-120 PU12014015.614.67
    K32-130 PU13014013124
    K32-135 PU13514513124
    K32-140 PU14016015.614.67
    K32-160 PU16017013124
    K32-195 PU19521516157
    K32-210 PU21023519.218.27
    K32-260 PU26028015.614.67
    K32-275 PU27529512117