These CO2 tanks are all brand new 5 lb CO2 tanks in standard sizing with high quality valves. Aluminum tanks are superior to steel because they do not rust. All tanks are shipped empty. To have tanks filled you will want to visit your local welding supply shop. Because you are purchasing a new 5 lb CO2 tank you can choose to either have it filled or to exchange it for a filled tank at your local gas supplier. If you have this tank filled the local gas supplier is responsible for affixing the correct neck label that identifies the gas being put in the cylinder. 

In our retail stores you can purchase a full tank and we also offer our own in store exchange program. Tanks can be stored inside or outside of a refrigerator and should always be stored in an upgright position. 

Will dispense approximately 9 five gallon homebrew kegs before needing to be refilled.  

Dimensions: 14.33" Tall x 5.25" wide.