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Vespel Ferrules

BGB Ferrules
  • 100% high-temperature DuPont polyimide
  • Upper temperature limit 300°C
  • Precision-drilled ID - no imperfections from moulding
  • One-piece design requires no back ferrule
  • Fairly hard - tends to seal permanently to the column
  • Excellent sealing material when making metal or glass connections
  • Should be used for Isothermal applications