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Vacuum L Gaskets & Clamps

FLUIDX offers a range of L gaskets for use with cylindrical and bell jar vacuum chambers. The L gasket named for its "L" shape creates a tight seal between the chamber and lid. Both flat profile or o-ring profile gaskets styles are available. Sizes are based on the vacuum chamber cylindrical diameter.

Slightly lubricate the L gaskets with a silicone vacuum grease such as the Dow Corning silicone grease to improve the sealing capability. Use FluidX's metal band clamps to secure or hold L-gaskets into place.


  • Buna
  • Silicon
  • Viton