American Airworks™
Air Cascade Systems
High pressure breathing air - oxygen products & services.

Air Cascade Systems

Air Cascade Parts Catalog

Cylinder Racks - ISO DOT

ASME Vessels

ASME Vessel Racks

ASME Vessels Used

Mobile Air Trailers

DOT Cascade System
This is a typical ISO - DOT air cascade system with
adjustable pressure regulator to keep from overfilling SCBA
Air cascade systems may consist of either ISO/UN/DOT cylinders or ASME vessels. They may be used as a cascade refilling system or bulk refilling system. They can be arranged vertically or horizontally too. ASME storage vessels never have to be hydrostatically retested, where DOT, ISO UN cylinders do require scheduled retesting of the cylinder to insure it is safe to use.

ISO-UN-DOT air cascade cylinders are the most prolific cylinders used to refill your self-contained breathing apparatus (SCBA) with either cascade or bulk filling methods. This picture depicts a stationary air cascade system with UN/ISO/DOT cylinders, with CGA nuts/nipples, pipe tees, flexible 6000 PSI pigtails, pressure adjustable regulator, fill hose assembly and a wall mounting bracket for the cylinders. ISO cylinders are available in 4500, 5000 & 6000 PSI.

American Airworks is one of the largest distributor/wholesaler of UN/ISO cylinders for the high pressure breathing air market within the USA. We offer great prices on cylinders and on freight to get them to your front door. We sell new, used & refurbished compressed gas cylinders nationally and internationally.

ASME working pressure ratings of 5000, 5250, 6000 & 7000 PSI. (345 - 483 BAR) ISO DOT cylinders have ratings of 4500, 5000 & 6000 PSI (310, 340 & 414 BAR)

American Airworks
Air cascade cylinders can be used to refill your breathing apparatus SCBAs with either cascade or bulk filling methods.

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