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Portable Dewars for Liquid Nitrogen, Oxygen & Argon

CL/CLPB Series

liquid nitrogen, liquid oxygen, liquid argon
portable dewars

Portable dewars are intended for low pressure transport and storage of liquid nitrogen, oxygen or argon with conventional straight liquid dispensing.

Features like sturdy construction and casters make these tanks ready to roll. An easy-to-read differential pressure type liquid level gauge, full tricock valve and relief devices make the vessels safe and user-friendly.

The CLPB series adds a self-pressurizing system for the ultimate in convenience and transfer efficiency, eliminating the need for external pressurization equipment.

Features

  • Ideal for straight liquid dispensing
  • Sizes from 15 L to 500 L
  • Convenient fill/withdrawal valve
  • Vent valve with full tricock prevents over filling
  • Pressure gauge & relief devices
  • Differential pressure-type liquid level gauge
  • Casters for easy mobility
  • CLPB series is self-pressurizing
  • CLPB vessels feature adjustable regulator to maintain 10 – 25 PSI
  • Both series can be customized to fit your specific needs

Select a capacity (liters) to see PDF specifications:
15 | 25 | 50 | 80 | 110 | 160 | 240 | 500

Sizes up to 5000 liters available.

See below for some of the available options.
Custom work is our specialty: See Liquid Nitrogen Dewars - Common Customer Questions

customize liquid helium dewars

Customize Your Portable Dewars

If you need it we can make it. Contact us to add any of these options to a standard CL/CLPB dewar, or to work with our experts to design the perfect container for your needs. Large and small run manufacturing also available.

NEW!

Looking to design a custom Nitrogen Dewar? See our Liquid Nitrogen Dewar Common Customer Questions. For all other cryogenic equipment click the button above to fill out an information request form, or email us:
sales@cryofab.com

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

  • cryogenic dewar flasks foam insulated lid

    Removable Manifold
  • cryogenic dewar flasks lifiting lug

    Electric Pressure Building Systems
  • cryogenic dewar flasks flanged top

    Gravity Feed Port
  • cryogenic dewar flasks view port

    Top Vertical Withdrawal
  • cryogenic dewar flasks legs

    Dedicated Solenoid Port
  • cryogenic dewar flasks caster-mounted

    Wing Nut Locking Casters
  • cryogenic dewar flasks bottom drains

    Pedal Locking Casters