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Liquid Nitrogen Storage Dewars

Liquid Nitrogen Storage Dewars

Froilabo’s LN2 Dewar is designed for safe storage and dispensing of liquid nitrogen.

The Liquid Nitrogen Dewar is available in 7 sizes ranging from 4 to 50 L with an extensive line of accessories available, including roller bases, withdrawal devices, transfer lines, dippers and a phase separator.

Product Description

  • Durable, ribbed high strength aluminium body with magneformed necktube
  • Snap-on lid to ensure tight closure on necktube
  • High thermal efficiency due to the advanced insulation material

Technical Specifications

LN₂ STORAGE DEWAR 4LD 5LD 10LD 25LD CLAS-SIC 25 35LD 50D
LN₂ Capacity – Litres 4 5 10 25 25 35 50
Static Holding Time – Days 10 6 45 109 119 152 122
Evaporation Rate – Litres/Days 0.40 0.77 0.22 0.23 0.21 0.23 0.41
Necktube Diameter (mm) 30 142 50.8 63 51 64 63.5
Outside Diameter (mm) 193 193 290 396 394 478 478
Height (mm) 432 445 597 655 582 668 823
Weight – Empty (kg) 3 3.13 6.58 10.52 8.62 15.92 17.55
Weight – Full (kg) 6.2 7.167 14.65 30.71 28.8 44.18 57.92

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