Innovative, versatile, capable and compact , the Air Qube™ is the latest breathing air solution.

Air Qube™ is a high-pressure air storage system that offers high capacity within a compact footprint. It provides a flexible foundation for your breathing air delivery needs. Moreover, you can connect multiple Air Qube™ units, thereby increasing both storage capacity and operational versatility. In addition, you can stack the units, making them ideal in situations where space is at a premium. Furthermore, you can refill them in place and transport them easily. As a result, Air Qube™ is an innovative solution that helps overcome transportation challenges and supply interruption issues commonly associated with supplied air systems.

High Pressure Air Storage System

How much breathing air can an Air Qube™ produce?

There are two sizes available depending on your air volume requirements. Air Qube™ has a capacity of 68,000 cu-ft of compressed breathing air, weighs less than 14,000lbs and measures 10’x8’x10’H. Air Qube™ Mini comes with 34,000 cu-ft of compressed breathing air, weighs 6,945lbs and measures 8’ x 6‘ x 8’H.


Key benefits of the Air Qube™

  • Small footprint, big capacity
  • Multiple Air Qube™ units stack and connect to increase storage capacity and maximize footprint.
  • Comes in two volume options
  • Convenient rental options tailored for the duration of your project
High pressure air storage system Air Qube™

Watch United Safety’s latest breathing air solutions – Air Qube™

Key features of the high pressure breathing air storage system

  • Stores 68,000 cubic feet of grade D breathing air at 3600 psi.
  • Small footprint (10’Lx8’Wx10’H) and stackable when removed from the custom trailer.
  • A gooseneck trailer transports the unit, making replacement and relocation easier and safer.
  • Variable operating range depending on line design.
  • Can be connected in a system or cascaded into dual storage improving air usage from each unit.
  • Fill-on-the-fly™ technology allows the unit to be refilled while in use, providing an endless air supply.
  • Pressure gauges and step down regulator control panel facilitate operation of cascade sections and refills, as well as display a visual low-pressure alarm.
  • Valves permit user to operate on individual tanks, sections or with the entire air supply.
  • Custom trailer includes a drop down platform for the bottle watch.
  • Weighs less than 14,000 lbs at full capacity.
  • Carbon fiber cylinders enable smaller design while providing 20% more air than a typical mini tube trailer in the US.
  • Flexible rental options according to duration of your projects.

Where can the Air Qube™ be used?

Upstream and downstream environments for projects that require a large amount of breathing air.


To learn about our latest high pressure breathing air storage system, download the Technical Specification below.

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