Cryogenic Dewar Flasks

These cryogenic dewar flasks can fulfill many different applications.
These are simple, efficient liquid nitrogen tanks that can also be used for liquid oxygen or argon.
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

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