CO2 Tank 20 lbs New Aluminum Alloy Cylinder with CGA320 Valve DOT & TC Approved No Gas Included Lightweight & Durable High Compatibility Certified for Your Security Wide Range of Uses Dedicated Customer Service Working Pressure: 1800 PSI Design, Works <3000 PSI,Color: Spray-coating Gray,Item Model Number: RY-203-3000-H-01,Handwheel Material: Aluminum Alloy, Black,Item Net Weight: 26.46 lbs / 12 kg,Item Dimensions: 7.99 x 7.99 x 27.95 in / 203 x 203 x 710 mm,Tank Material: AA6061 Aluminum with Spray Coating,Item Capacity: 20 lbs,Valve Material: Brass