Mechanical Seals For Agitators, Mixers, Kneaders & Reactors

BSH-D

Reach
RoHS

BSH-D

Product Description

  • 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
Details
Item No. Description
1 Seal face, atmosphere side
2 Seal face, product side
4, 5, 13, 14 O-Ring
11 Seat, product side
12 Seat, atmosphere side

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Technical Features
  • 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
  • FDA
  • Options:
    • Cooling or heating flange
    • Leakage drain, flush or heating flange
    • Leakage drain or flush
    • Polymerization barrier, leakage drain or flush
  • Double seal variants
  • BSH(V)-D
  • Double seal
  • BSH(V)L-D
  • Double seal with integrated floating bearing (axial thrust bearing on request).
  • 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.

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