Features of Dewar Flasks

  • Double-walled, stainless-steel construction
  • Multilayer insulation in the vacuum annulus
  • All welded construction
  • Sizes from 4.5" to 96" internal diameter
  • Depths to 20 feet
  • Applications include research, industrial and all technology sectors
  • One-year warranty on vacuum
  • Many custom options
One word can be used to describe this product line… “flexible.” This product can fulfill many different applications.
Historically, dewar flasks have been a lab tool. Today this product has found its way into the outer reaches of industry and many other technology sectors. Old-fashioned quality coupled with the latest techniques in thermal efficiency are Cryofab’s claim for each dewar flask manufactured.

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