
A co2 cartridge for beer keg is required when you want to carbonate the beer. Because the carbon dioxide produced during yeast fermentation is released into the atmosphere during brewing, brewers who want their beer to fizz must purchase commercial carbon dioxide to force the beer to be carbonated.
Mid-Star has brand new co2 cartridges for beer keg available in a variety of sizes and capacities. Each Co2 cylinder is constructed from the high-strength aluminum alloy 6061-T6. Aluminum CO2 cylinders are popular because they are lighter and do not rust like steel tanks. Handles will be installed on cylinders weighing 10, 15, and 20 pounds for ease of transport. Cylinders can operate at 200 BAR, and test pressures can reach 300 BAR.
Product Specification
CO2 | Capacity | Diameter | Length | Weight | |||||
lbs | kgs | lbs | liters | in | mm | in | mm | lbs | kgs |
5 | 2.3 | 7.4 | 3.4 | 5.25 | 133 | 14.2 | 360.7 | 6.3 | 2.9 |
10 | 4.5 | 14.7 | 6.7 | 6.89 | 175 | 16.5 | 419.1 | 12.6 | 5.7 |
15 | 6.8 | 22.1 | 10.0 | 6.89 | 175 | 23.1 | 586.7 | 16.8 | 7.6 |
20 | 9.1 | 29.4 | 13.3 | 8 | 203 | 23.2 | 589.3 | 23.7 | 10.8 |
Features
For durability and maximum safety, each cylinder is made of the highest grade aluminum, and the valve is made of the highest grade copper. Mid-Star cylinders are custom-fit to your beer keg, allowing it to run at peak efficiency while minimizing CO2 loss during carbonation

Applications
This CO2 tank is used for beer dispensing, but it can also be used for home brewing and beverage carbonation. It can be used as a CO2 tank for welders, diving, fish tanks, and other applications.

WARNING: Improper gas cylinder handling can result in serious personal injury.

Gas cylinders are shipped EMPTY due to DOT regulations





FAQs
Q: How is the product priced, and how can I get a price quote?
A: We have agency and bulk pricing. You can contact us via Whatsapp or WeChat.
Q: What are your company's primary products?
A: Our company primarily manufactures aluminum alloy seamless gas cylinders and valves. Our products are widely used in soda water maker, medical oxygen, industrial gases, fire extinguishers, N2O cream charger, and SCUBA diving. ISO7866, ISO11118, DOT-3AL, BS5045-8, and other standards are all met by all cylinders.
Q:Can you make customized cylinders to our specifications?
A: Of course, we can provide customized services as long as they meet production standards.












