50 lb / 22.7 kg “50 lb CO2 Cylinder Aluminum” has been added to your cart. View cart Grid view List view 50 lb CO2 Cylinder Aluminum 50LBALVLV Carbon Dioxide Compressed Gas Cylinder with CGA320 Standard CO2 Valve High-Strength, Thick-Wall Aluminum Body DOT- and TC- Approved 1800 PSI Service Pressure, 3000 PSI Test Pressure 50″ Height (with valve and handle), 8.6″ Diameter Add to cart Add to Quote