• Standard Mechanical Seals For Pumps & Compressors

B120N

  • Single seal configuration
  • Balanced Design
  • Dependent of direction of rotation
  • For stepped shafts
  • Torque transmission is through the conical spring

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Details

  • 1.1

    Seal face

  • 1.2

    O-Ring

  • 1.3

    Thrust ring

  • 1.4

    Right Hand Spring

  • 1.4

    Left Hand Spring

  • 2

    Seat (G9)

  • 3

    O-Ring

  • Low cost seal solution
  • No damage to the shaft
  • Short installation length available on request
  • Chemical industry
  • Hot water
  • Medias with Low solids content(B170GN)
  • Water and waste water technology
  • Chemical standard pumps
  • Water and sewage pumps
  • Seal face: Carbon graphite antimony impregnated (A)
  • Seat G9: Silicon carbide (Q1), Special cast CrMo steel (S)
  • Sizes: d1 = Upto 80 mm (Upto 3.15’’)
  • Pressure: p1 = 25 bar (363 PSI)
  • Temperature: t = -50 °C…+220 °C (-58 °F…+430 °F)
  • Speed = 15 m/s (50 ft/s)
  • Permissible axial movement: ± 1.0 mm
  • EN 12756

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