SeccoMix 461 - 481 SEAL
SeccoMix 461 - 481 SEAL

Features mechanical seal seccomix 481

  • For top entry drives
  • For steel vessels acc. to DIN resp. Non-DIN
  • Nitrogen pressurized dual seal, single seal optional
  • Balanced
  • Independent of direction of rotation
  • Multiple springs rotating
  • Dry running
  • Cartridge unit

Advantages mechanical seal seccomix 481

  • Ready-to-fit and factory-tested unit
  • With or without bearing available
  • Suitable for pressure reversal e.g. in case of barrier pressure failure
  • No contamination of the product by barrier fluid
  • Friction-locked connection to the shaft
  • Connections to DIN 28138 standards or as required (SeccoMix 451)
  • ATEX certification available on request
dimension-seccomix481

Operating range mechanical seal seccomix 481

  • Shaft diameter:
    d1 = 40 … 220 mm (1.57″ … 8.66″)
  • Pressure: p1 = vacuum … 6 bar (87 PSI)
  • Temperature: t1 = -20 °C … +200 (250*) °C
    (-4 °F … +392 (482*) °F)
  • Sliding velocity: vg = 0 … 2 m/s (0 … 6 ft/s)

For applications beyond this range, please inquire.

* with cooling flange

Materials mechanical seal seccomix 481

  • Seal face: Carbon graphite, FDA conform
  • Seat: Silicon carbide, FDA conform
  • Secondary seals and metal parts according to application and customer’s specifications.
ItemDescription
1Seal face, atmosphere side
2Seal face, product side
6, 14, 15O-Ring
11Seat, product side
12Seat, atmosphere side
34Lip seal

Recommended applications seal seccomix 481 Burgmann

  • Refining technology
  • Petrochemical industry
  • Chemical industry
  • Pharmaceutical industry
  • Food and beverage industry
  • Agitators
  • Mixers
  • Reactors