2.5 lb CO2 Cylinder – Aluminum – New


In stock

New Aluminum 2.5 lb CO2 Cylinder

Compact but mighty new aluminum 2.5 lb CO2 cylinder. The ideal tank for so many uses. It’s perfect to pour beer and beverages at home, in addition to great pouring on the go. Plus, it’s a great portable tank for light welding and industrial use, as well as automotive needs. Like all its larger brothers, this 2.5 lb CO2 tank has these top features:

Premium Construction

  • High-quality aluminum
  • Thick, corrosion-resistant walls, perfect for carbon dioxide
  • Brushed exterior finish for low-maintenance good looks
  • Up to 40% lighter than similar steel tanks

Quality Features

  • New CGA320 valve installed
  • Performs well regardless of low temperatures

Specifications, Testing, and Approvals

  • 4.4″ in diameter x 13.8″ in height (with valve)
  • 1800 PSI service / 3000 PSI test pressure
  • Manufacture date or hydro test within 18 Months
  • Recertification every 5 years
  • DOT-stamped and TC-approved
  • Consistent TARE weight between cylinders
  • Applications: beverage, industrial, welding, automotive, hydroponic
  • Ships empty

Please Note: All aluminum CO2 cylinders are sourced from several manufacturers. As a result, the cylinder you receive may have a brushed dome or unfinished dome. We apologize, but we are unable to take special requests at this time. More CO2 tanks on our CO2 Cylinder Page Additional questions?  Check out our cylinder information page Still have questions? Email us at [email protected] Product note: compressed gas cylinders can be dangerous if used improperly. Please be careful, know the correct procedures for use, and exercise caution when connecting and using any compressed gas device.

Additional information

Weight 5.85 lbs
Dimensions 4.4 × 4.4 × 14.15 in


Gas Type

Included Valve


Service Pressure

Test Pressure


Product Notes

Note: do not remove the valve yourself! It takes special training and tools to remove and install a valve properly. We are unable to accept cylinders on return if the valve has been removed, altered,


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…