Project Description

  • Available with or without floating
    bearing
  • Double seals can be applied at higher
    pressure and rotating speed
  • Suitable for standardizations
  • Rugged design to ensure long term
    reliability and operating life
  • Seals are assembled in cartridge
    construction for easy fitment
  • Over all connecting dimensions are
    tailor made to customer’s specifications
  • The seal design is unique as it closes
    due to the hydraulic product pressure
    as well as overlaying barrier pressure
  • Agitators
  • Chemical industry
  • Non-toxic media with single seal
  • Pharmaceutical industry
  • Reactors
  • Toxic media with double seal
  • FDA
  • DIN 28136 T2 (for steel vessels)
  • DIN 28141 (flange connection for steel vessels)
  • DIN 28154 (shaft end for steel vessels)
  • Options:
    • Cooling or heating flange
    • Leakage drain, flush or heating flange
    • Leakage drain or flush
    • Polymerization barrier, leakage drain or flush
  • DIN 28138 T2
    Sizes: d3 = 40…. 220 mm (1.575″….8.625″)
  • Single seals:
  • Pressure: p1 = vacuum … 6 bar (87 PSI),
    p3 = pressure less
  • Temperature: t1* = -40 °C … +150 (250) °C
    (-40 °F … +302 (482) °F)
  • Double seals:
    Pressure: p1 = vacuum … 16 bar (232 PSI),
    p3 = max. 18 bar (261 PSI)
  • Temperature: t1* = -40 °C … +200 (350) °C
    (-40 °F … +392 (662) °F)
    Speed = 0 … 5 m/s (0 … 16 ft/s)
    * Higher or lower temperatures on request.
  • Single and Dual seal configuration
  • Unbalanced design
  • Independent of direction of rotation
  • Cartridge construction
  • Designed for top entry vessels
  • Rotary unit with multiple springs
  • Construction with Integrated bearing
    also available