+420 734 521 465

VL Series Vacuum Tube Fittings

VL Series Vacuum Tube Fittings - 1


  • Stainless steel construction, fluorocarbon FKM O-ring
  • Available in tube sizes from 1/16'' to 11/2''
  • Working temperature: -25 F to 400 F (-31 C to 204 C)
  • Knurled nut for easy, finger-tight assembly
  • Reliable, repeatable sealing performance


  • The vacuum fitting design has been helium leak tested to maximum leak rate of 4×10 std cm /s at ambient temperature.
  • The leak rate increases as temperature increases due to permeation through the O-ring.


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