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Swagelok Boston | Eastern New England

Your Authorized Swagelok Sales and Service Center

PFA Fine Thread Flare Fittings


Swagelok offers a range of PFA fitting shapes and sizes, including high-purity fine thread flare and tube fittings in straight, elbow, and tee configurations for use with 1/8 to 1 in. tubing.

  • Especially suitable for reactive and corrosive chemicals commonly used in semiconductor manufacturing
  • Tensile strength and resistance to permeation
  • Thermal stability, flow, and creep resistance
  • Available in 1/4, 3/8, 1/2, 3/4 and 1 in. tube sizes
  • PFA and PVDF nut options
  • A wide variety of configurations
  • Chemical resistant PTFE tube fittings seal onto plastic or glass tubing utilizing a our original 2-ferrule design

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