Portable Dewars for Liquid Nitrogen, Oxygen & Argon



  • 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

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.


Available in the following sizes with PED Certification:

15 | 25 | 50 | 80 | 110 | 160 |