Plunger Seals

PTFE Seal Virginal PTFE
  • High chemical resistance
PTFE Black Seal Special PTFE
PTFE Black Seal
  • High chemical resistance
  • Less friction than virgin PTFE
  • Less electronic charge
  • Higher robustness
  • Less "cold flow"
  • Higher longevity
  • Order Information:
    • Add "BL" to catalog number (XXXXXXX-BL)
PE HD Seal Polyethylene High Density
PE HD Seal
  • Better durability than virginals PTFE when working with saline solution