This high-pressure steel cylinder is designed to store and deliver industrial-grade compressed air, featuring a purity level of 19.5% to 23.5% oxygen. Constructed from durable high-pressure steel, the T-sized cylinder can withstand pressures up to 2640 psig, making it suitable for a variety of applications in industrial settings. The colorless and odorless nature of the gas ensures safe handling, while its nonflammable classification adds an extra layer of safety for users. With a compact design measuring 55 inches in height and 9.3 inches in diameter, this cylinder is an essential resource for those requiring reliable breathing air in demanding environments.