Mobile breathing air carts are versatile, portable sources that accommodate breathing air cylinders and other respiratory equipment. They allow for the transport, storage, and security of equipment while in motion or stationery. Air carts are typically used in long-duration work environments and provide an uninterrupted supply of breathing air to multiple users for several hours. In the absence of a medium-pressure compressed air network or for outdoor work without any power source, the breathing air cart is ideal. Common industrial applications include confined space, painting, asbestos removal, or tank cleaning.

Air trailers or tow-behind truck trailers are equipped with a bank of high-pressure, high-capacity air cylinders connected to a control panel. Trailers can be used in a variety of industrial applications, including hazardous materials handling, petrochemical, and confined space operation, as well as firefighting.

Regulatory compliance details can be obtained at the individual product level.