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4ESD


Suitable for KSB's Etanorm-R pump type series

Applications

  • drinking water
  • service water
  • hot water

Design

  • Double cartridge seal

Technical Data

  • Operating pressure:
    • Up to 16 bar dynamic
    • Up to 24 bar static
  • Temperature: -30 °C to 140 °C

Benefits

Double cartridge seal, bi-directional and balanced. Tailored to the seal installation space and pump requirements.

For increased safety levels and dry running protection when the pump is used in suction lift operation.

Stationary: inboard, dynamic: outboard. The double mechanical seal's cartridge can be operated with either unpressurised buffer fluid (quench) or pressurised barrier fluid.

Further technical information about 4ESD