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Cryogenic Cylinders

Dewar cylinders and speed tanks — hundreds of thousands delivered worldwide.

Cryogenic Cylinders

AMG's cryogenic and low-temperature dewar cylinders and speed tanks incorporate advanced, superior insulation to ensure minimal heat transfer and optimal thermal performance. Engineered for safety and efficiency, they meet stringent global standards for critical industrial applications.

With hundreds of thousands of units delivered worldwide, our range spans compact portable dewars through to high-capacity horizontal cylinders and high-flow speed tanks.

Key features

  • Capacities from 80L to 1000L and beyond
  • Vertical and horizontal configurations
  • LO₂ / LN₂ / LAr / LNG / LCO₂ service
  • High-flow speed tanks
  • ASME U-stamp options
  • Long vacuum-retention life

Typical applications

  • Industrial and medical gas supply
  • On-site LNG for equipment and vehicles
  • Food-grade LCO₂
  • Laboratory, welding and electronics gases

80L – 1000L+

Cylinder range

Dewars & speed tanks

Product types

ASME U-stamp

Certified options

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