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KASTAS K18 PISTON SEAL

    KASTAS PISTON SEALS K18

    K18 is a five piece double acting compact seal consisting of one elastomeric nitrile rubber sealing element, two polyester elastomer back-up rings on both sides to prevent extrusion into the sealing gap and two special profil guide rings made thermoplastic to absorb transverse forces.of 
    PRODUCT ADVANTAGES
    ●Superior sealing performance
    ●Economic sealing and guiding solution
    ●Simple groove design, one-piece piston possible
    ●Long service life
    ●Simple snap installation
    APPLICATION
    Construction machinery, fork-lift trucks, injection moulding machines, agricultural machinery, cranes and standard cylinders.
    MATERIAL  CODE
    NBR 80 SHORE A NB8001
    TPE TP7301
    POM PM9901
    OPERATING CONDITIONS
    MEDIA Mineral oils HFA and HFC
    (DIN 51524) HFB 
    TEMPERATURE -30°C +5°C -30°C 
    +105°C+60°C+60°C
    PRESSURE ≤400 Bar ≤400 Bar ≤400 Bar
    SPEED ≤0.5 m/sec ≤0.5 m/sec ≤0.5 m/sec
    Note: The above data are maximum values and cannot be used at the same time.

    KASTAŞ NOD (H8)d (h9)B (-0/+0.2)ds (h8)d1 (±0.1)s (-0/+0.2)n
    K18 020-011 201113.517192.14
    K18 022-013221313.519212.14
    K18 025-015/1251512212344
    K18 025-015/2251512.5222444
    K18 025-015251516.421.4523.56.354
    K18 025-016251613.522242.14
    K18 025-017/2251710222444
    K18 025-017/1251713.52124.43.24
    K18 028-019281913.525272.14
    K18 030-017301715.426.528.56.354
    K18 030-021302113.527292.14
    K18 030-022302213.52629.43.24
    K18 032-022322216.428.530.56.354
    K18 032-022/2322215.5293144
    K18 032-022/1322215.528312.64
    K18 032-024322415.528313.14
    K18 032-024/1322410293144
    K18 035-025352516.431.433.56.354
    K18 035-027352715.53134.43.24
    K18 038.1-025.438.125.415.8734.5437.086.354
    K18 040-024402418.435.438.56.355
    K18 040-026402615.536392.64.5
    K18 040-030403016.435.438.56.354
    K18 040-030/1403012.5373944
    K18 040-032/1403210373944
    K18 040-032403215.53639.43.24
    K18 042-028422815.538412.64.5
    K18 044.4-028.5744.4528.5719.0539.8543.126.355
    K18 045-029452918.440.443.56.355
    K18 045-031453115.541442.64.5
    K18 045-035453516.440.443.56.354
    K18 045-037453715.54144.43.24
    K18 050-034503420.546493.15
    K18 050-034/1503418.445.4148.666.355
    K18 050-0355035204648.555