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PARKER EL PNEUMATIC SEAL

    Pneumatic Seal EL

    The pneumatic rod seal/wiper profile EL is a tried and proven combined element for rods in small pneumatic cylinders and valve shafts.

    • 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.
    • Extreme wear resistance.
    • Smooth running due to optimum lubricant-retaining sealing lip geometry.
    • Excellent media resistance in case of suitable compound selection.
    • Short axial assembly length.
    • Installation in closed and undercut housings.
    • The coordinated geometries of the seal and wiper lips achieve favourable friction coefficients and long service life.

    Range of application
    Operating pressure
    EL NBR N3582≤ 10 bar
    EL PUR P5008≤ 16 bar
    Operating temperature
    EL NBR N358210 °C to +80 °C
    EL PUR P500835 °C to +80 °C
    Sliding speed≤ 1 m/s
    MediaCompressed air, both lubricated and oil free (after greasing for fitting)

    Installation
    The selfretaining profile EL pneumatic and seal/wiper is easily snapped into the groove before the piston is assembled into the cylinder.
    Care should be taken that the sealing and the wiper lips are not damaged by sharp edges during installation. Initial lubrication on assembly is important for very long service life.

    d,D,H,D1,L,a,
    EL NBR N3582
    48.246.730.8
    611.259.13.61
    814.2512.13.61
    1016.2614.14.21.2
    1218.2615.54.21.2
    1623618.84.21.2
    EL PUR P5008
    48.246.730.8
    611.259.13.61
    814.2512.13.61
    1016.2614.14.21.2
    10187.914.25.91.2