New 75 lb. Steel CO2 Cylinder with CGA320 Valve – 300 cu ft.
Heavy-duty performance. Built to last.
This new 75 lb. steel CO2 cylinder with a CGA320 valve is engineered for high-pressure performance and long-term reliability. Ideal for industrial, beverage, welding, and medical applications, this large-capacity CO2 tank provides steady, dependable gas flow when you need it most.
Constructed from seamless steel, it delivers superior strength and resistance to corrosion. The rust-resistant gray finish ensures lasting protection, even in demanding work environments. Perfect for professional use and refillable for ongoing value.
Key Features
- Heavy-Duty Steel Construction: Seamless design for maximum strength and pressure resistance with no weld weak points.
- Versatile Applications: Perfect for CO2 beverage carbonation, MIG welding, fire suppression systems, medical, and industrial gas use.
- Safe & Certified: DOT-approved for safe transport and refill under regulated conditions.
- Long-Lasting & Sustainable: Refillable and reusable for a cost-effective, eco-friendly CO2 solution.
Specifications
- Material: Seamless Steel
- Valve Type: CGA320 (Standard CO2 connection)
- Capacity: 75 lb / 300 cu ft
- Finish: Gray, rust-resistant paint
- Dimensions: Approx. 60.75” H (with valve) x 9.5” diameter
- Weight: Approx. 126 lbs (empty)
- DOT Approved for regulated transport and refilling
- Ships Empty: Check with your local gas supplier to confirm fill compatibility
Applications
- MIG welding & fabrication: Enhances weld quality, speed, and consistency
- Fire suppression systems
- Medical and laboratory CO2 use
- Beverage carbonation: Ideal for kegerators, breweries, and soda systems
Why Choose a Steel CO2 Cylinder?
Steel CO2 tanks offer exceptional impact resistance and longevity compared to aluminum cylinders. Their seamless design and high-pressure capacity make them the preferred choice for professional-grade welding, brewing, and industrial gas operations.
Find this CO2 cylinder and other top-quality CO2 tanks on the CO2 cylinder page.
Questions? Please see our frequently asked questions 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.





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