5lb Aluminum CO2 tank CGA 320 Valve DOT Approved Cylinder Empty

The "5lb Aluminum CO2 tank CGA 320 Valve DOT Approved Cylinder Empty" is a specific type of compressed gas cylinder used for storing and dispensing carbon dioxide (CO2) gas. Let's break down the description:

1. 5lb Aluminum CO2 tank: This indicates that the cylinder has a capacity of 5 pounds of CO2 gas. The cylinder is made from aluminum, which is a lightweight and durable material often used for gas cylinders.

2. CGA 320 Valve: The "CGA 320" designation refers to the type of valve or fitting on the cylinder. CGA (Compressed Gas Association) 320 is a standard connection used for carbon dioxide (CO2) cylinders. This valve allows for the safe attachment of regulators and dispensing equipment.

3. DOT Approved Cylinder: The "DOT" stands for the U.S. Department of Transportation. A "DOT Approved Cylinder" indicates that the cylinder has met safety and quality standards set by the Department of Transportation, ensuring that it is suitable for the transportation and storage of compressed gases.

4. Empty: This indicates that the cylinder is being sold without CO2 gas. It is up to the user to have the cylinder filled with CO2 from a reputable source before use.