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Cryogenic Container for Liquid Hydrogen

CLH Series Storage & Transport Dewars

liquid hydrogen container

Cryofab’s CLH series portable cryogenic container is expertly designed for transport, storage, and dispensing of liquid hydrogen. Standard dewars are built in sizes  from 100–400 liters. Larger capacities as well as high- and low-pressure vessels are available. 

Ideal for Dispensing Liquid Hydrogen

The specially designed transfer equipment and connections make these tanks perfect for conventional straight liquid dispensing. All CLH containers are built with a reliable relief/safety system and convenient fill/withdrawal apparatus.

Guaranteed Low Heat Leak

The dewars are designed with the lowest possible heat leak in mind without the use of a secondary cryogen. Because CLH containers employ state-of-the-art vapor-cooled multishield technology in conjunction with superinsulation, we can guarantee low loss rates.

Sturdy Containers for Safe Transport

With CLH dewar/containers, liquid hydrogen can now be transported from large tanker trucks into the lab. The CLH Series vessels are constructed with rugged stainless steel and supplied with casters for easy mobility.

CLH Liquid Hydrogen Container Features

  • All stainless steel welded construction
  • Robust design
  • Built-in vacuum insulated fill/withdrawal port
  • Bayonet connection for low heat leak transfers
  • Purge ports for safety on all valves
  • D.O.T. certified 4L50
  • Bellows sealed vent, pressurization and isolation valves
  • Compact size
  • Common vent for piping away relief devices and exhaust port

Select a capacity (liters) to see PDF specifications:


Larger Capacities Available Upon Request

Custom Work Is Our Specialty

Custom Cryogenic Containers

If you need it, we can make it. Contact Us to design the perfect container for your needs. Large- and small-run manufacturing also available.

Call 1.800.426.2186 or fill out our online request form to start designing perfect tank for your application.

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