The DF Series of vac­uum insu­lated dewars are man­u­fac­tured entirely from stain­less steel for use with liq­uid nitro­gen in a wide range of exper­i­ments /​appli­ca­tions. These dewars com­bine strength with ves­sel per­for­mance, and are ide­ally suited to lab­o­ra­tory and indus­trial applications.

Fea­tures :-

• Stain­less Steel Construction
• Loss reduc­ing plug cap
• Suit­able for immer­sion appli­ca­tions and cold trap operations
• Inter­me­di­ate /​larger sizes on request
• Roller base for DF-​50
• Bespoke top flange design service