Cryogenic tanks

The right nitrogen feed system for your cryotherapy machine

Cryogenic tanks are specially engineered for storing liquefied gases at temperatures of −150°C and below. Their double-wall design – with vacuum between the inner and outer flasks – minimizes heat transfer and maintains the ultra-low temperatures required for cryotherapy applications.

In cryotherapy, cryogenic tanks serve for transporting, storing, and supplying liquid nitrogen to cryochambers and local cryotherapy devices, enabling them to reach −130 °C and lower.

CryoMe sells liquid nitrogen Dewar vessels in 10 L, 35 L and 50 L sizes and pressurized LN2 tanks in selected capacities from 60 L to 300 L. The tanks are available as optional equipment for compatible CryoMe cryosaunas and as standalone products for other compatible professional applications.

  • Pressurized tanks

Types of nitrogen feed systems

Key differences

Non-pressurized Dewar tanks

Suitable for: open-top cryosaunas, localized cryotherapy devices

Lightweight and compact, Dewar tanks are mostly used in private clinics, spas, and wellness centers with low- to medium customer flow focused on personal touch and individualized care.

Capacities:
10 L, 35 L, 50 L
Evaporation rate:
0,2% of total capacity daily
Refill:
At the supplier’s center or on-site
Placement:
Rolls inside a cryosauna (Pro & Basic models)

Come with a cryosauna (2×35 L as a standard set; 2×50L optionally)

Pressurized tanks

Suitable for: open-top cryosaunas, walk-in cryotherapy chambers

Designed to hold larger volumes of nitrogen, pressurized tanks suit heavy-traffic businesses such as large fitness centers, wellness hubs, and rehabilitation centers.

Capacities:
60 - 300 L (120 L and 230 L most popular)
Evaporation rate:
2-5% of total capacity daily
Refill:
On-site – schedule depends on your supplier
Placement:
Next to a cryosauna

Purchased or rented from a liquid nitrogen supplier

For Cryofan Mini, both 50 L and 10 L Dewars are available as optional accessories

Choose a cryo tank that suits you best

Answer a few questions to find the best option:

Choose the right tank for your needs

Contact our sales department for current liquid nitrogen tank pricing and availability.

Compare liquid nitrogen Dewar sizes

10 L, 35 L and 50 L technical specifications

Capacity 10 L 35 L 50 L
Neck diameter, mm 50 50 50
Tank diameter, mm 305 455 495
Overall height, mm 530 720 855
Empty weight, kg 5,4 17 19,5
Weight full, kg 13,4 45 59,5
Daily loss in %, nitrogen 0,088 0,09 0,2

How to choose a liquid nitrogen tank

Tank capacity is only one part of the choice. Compare external dimensions, neck diameter, empty and full weight, expected static loss, handling requirements and the method used to transfer liquid nitrogen. CryoMe can help identify the appropriate size after reviewing your application and local LN2 supply arrangements.

Liquid nitrogen tank price and delivery

Liquid nitrogen tank pricing depends on vessel type, capacity, fittings, accessories and delivery destination. Contact CryoMe for current availability and a quotation for the required Dewar or pressurized tank.

Explore compatible nitrogen-powered equipment, including the CryoMe Pro cryosauna and the Cryofan Mini localized cryotherapy machine. For a walk-in nitrogen cryotherapy system, explore the CryoMe IceChill chamber.