• Mechanical Seals For Agitators, Mixers, Kneaders & Reactors

BSH-D

  • Dual seal configuration
  • Balanced design
  • Independent of direction of rotation
  • Cartridge construction
  • Designed for top entry vessels
  • Rotary unit with multiple springs
  • Integrated bearing construction available on request

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Details

  • 1

    Seal face, atmosphere side

  • 2

    Seal face, product side

  • 4, 5, 13, 14

    O-Ring

  • 11

    Seat, product side

  • 12

    Seat, atmosphere side

  • Over all connecting dimensions are tailor made to customer’s specifications
  • Specially designed to handle high operating pressure
  • The seal design is unique as it closes due to the hydraulic product pressure as well overlaying barrier pressure
  • Rugged design to ensure long term reliability and operating life
  • Seals are assembled in cartridge construction for easy fitment
  • Chemical industry
  • Pharmaceutical industry
  • Suitable for all media
  • Agitators
  • Dryers
  • Mixers
  • Filter
  • Special rotating equipment
  • According to application and customer’s specification
  • Shaft diameter: dw = 20 … 400 mm (0.79″ … 15.75″)
  • Pressure: p1 = vacuum … 250 bar (… 3,625 PSI)*, p3 = p1 + 10 %
  • Temperature: t = -40 °C… +200 (350) °C (-40 °F … +392 (662) °F)
  • Sliding velocity: vg = 0 … 5 m/s (0 … 16 ft/s)
    For application beyond this range, please enquire.
  • Options:

Cooling or heating flange

Leakage drain, flush or heating flange

Leakage drain or flush

Polymerization barrier, leakage drain or flush

 

  • Product variants:

Double seal variants

BSH(V)-D

Double seal

BSH(V)L-D

Double seal with integrated floating bearing (axial thrust bearing on request).

  • FDA

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