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PARKER E8 PNEUMATIC SEAL

    Pneumatic Seal E8

    The self-retaining pneumatic rod seal/wiper set profile E8 for piston rods in pneumatic cylinders combines three functions:
    Sealing, wiping, fixing.

    • Due to application-optimized geometry and compounds suitable for use in oiled as well as in oil-free air (after initial lubrication on assembly).
    • Bi-functional element: seal and wiper.
    • Good wear resistance.
    • No risk of corrosion since the combined retainer and wiper part eliminates the need for additional wire circlips.
    • Long service life due to coordinated geometries of the functional lips and compound selection.
    • Smooth running due to optimum lubricant-retaining sealing lip geometry.
    • High temperature resistance in case of suitable compound selection.
    • Excellent media resistance in case of suitable compound selection.
    • Product geometry prevents dirt deposits at the front face of the cylinder.
    • Identical housing for E7, E8, E9, EU, EF,EN, EW and ET.
    • Installation in open housings.
    • The coordinated geometries of the seal and wiper lips achieve favourable friction coefficients and long service life.

    Range of application
    Operating pressure≤ 16 bar
    Operating temperature-20 °C to +80 °C 1)
    Sliding speed≤ 1 m/s
    MediaCompressed air, both lubricated and oil free (after greasing for fitting)

    Installation
    The pneumatic profile E8 rod seal/wiper set is fitted into the housing by means of a circlip recess according to DIN 7993 (type B). The sealing part is pushed in and fixed by the EA retainer/wiper, which snaps in easily. During assembly, care should be taken to ensure that neither the scraper nor the sealing lips be damaged by sharp edges.

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