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       MECHANICAL SEAL DESIGNS Single Spring Design


Our Products

VERSION LS-301
FEATURES:

  • SINGLE SEAL

  • UNBALANCED

  • INSIDE MOUNTED

  • SINGLE HELICAL SPRING

  • INDEPENDENT ON DIRECTION OF ROTATION

STANDARD M.O.C.:

  • SEAL FACES:

    Carbon
    Ceramic
    Stellite
    Tungsten Carbide
    Silicon Carbide

  • SECONDARY SEALS :

    Nitrile
    EPDM
    Viton

  • METAL PARTS :

    S.S. 316

  • APPLICATIONS:

    Water Pumps
    Vacuum Pumps
    Submersible Pumps

  • OPERATING LIMITS:

    Sizes:                    12mm to 80mm
    Pressure:              Vacuum to 5 bars
    Temperature:        -20Deg.C to +130 Deg.C
    Speed:                  Upto 20m/s

Version LS-301 is a single spring elastomeric bellow type seal. Commonly used in water, vacuum, submersible pumps. This version is independent on direction of rotation from the drive-end. Elastomeric Bellow feature helps to compensate abnormal shaft run out and axial movement. Notches provided on seal faces and retainer provide extra positive drive.