Dewars and Dewar Accessories

Cryogenic equipment designed for storing or handling small quantities of liquid nitrogen

Storage Vessels

These products are designed for storing or handling small quantities of liquid nitrogen.

For cryogenic storage vessels which receive and hold deliveries of liquid products, please visit the cryogenic vessels page.

Small Laboratory Open Dewars

This range of open dewars is ideally suited to a wide range of applications within general laboratory environments.

- open neck stainless steel dewars

- suitable for short-term storage or immersion applications

- resistant to vibration, impact and shock

- come complete with handles and lids (except 0.6 litre dewar).


Part no: 19310935 11858846 11880462 11858848 11858849
Capacity
(Litres)
0.6 0.9 1.8 2.6 5.5
External
Diameter
(mm)
87 107 122 200 200
External
Height
(mm)
204 232 312 190 300
Empty
Weight
(kg)
0.5 0.9 1.3 1.8 2.4
Full
Weight
(kg)
1.0 1.6 2.8 3.9 6.8

Larger Open Dewars

- low-pressure withdrawal device

- 51mm and 63mm neck diameter

- allows safe dispensing of liquid nitrogen.

Part no: 19311186 19311187 19311188 11881939 11881810
Capacity(Litres) 10 20 25 35 50
EvaporationRate
(L/day)
0.20 0.18 0.25 0.27 0.28
Static
Holding
times
(days)
50 111 100 130 179
Empty
weight
(kg)
5.5 9.1 7.4 12.2 15.5
Full
Weight
(kg)
13.7 25.3 27.6 40.5 55.9
Neck
Diameter
(mm)
51 51 51 63 63
Height
(mm)
560 570 585 650 810

Withdrawal Device 

- low-pressure withdrawal device

- 51mm and 63mm neck diameter

- allows safe dispensing of liquid nitrogen



Part no: Description
19311189 Withdrawal device for 20 and 25 litre Dewar
19311190 Withdrawal device for 35 and 50 litre Dewar

Buy withdrawal device online

Roller Base 

- allows easy and safe movement of dewars

- adjustable to fit size of dewar.


Part no: Description
19316290 Roller Base Cryogenic Dewar - 25 litre
11882843 Roller Base Cryogenic Dewar - 30 litre and 50 litre

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Tipping Trolley for 25 litre Dewar 

- Allows safe movement of 25 litre dewar


Part no: Description
11882845 Tipping Trolley

Buy tipping trolley online

Want to know more about our range of dewars and accessories?


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