NEW UN/ISO DOT Compressed Gas Cylinders For Sale

We sell new 2250, 2400, 3000, 3600, 4500, 5000 & 6000 DOT/ISO/UN air storage cylinders, insert, oxygen and hydrogen gases as well. We are one of largest breathing air cylinder distributors in the U.S.A. Our volume means you get a better discount when buying. For a price quote on new cylinders call us 800-523-7222 or send us an email here.

NEW & USED DOT 2400, 4500, 6000 PSI STEEL CYLINDERS

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We sell breathing high pressure tees, pigtails, fittings, CGA & DIN connections and 7000 PSI custom lengths of flexible hose too. Download HP Air Cascade Parts Catalog.

We sell new Cylinder Racks:
*Racks for DOT - ISO - UN Cylinders
* Racks for ASME Vessels

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NEW ASME VESSELS 5000-7500 PSI (345-517 BAR)

Each have 11 Gal water volume per vessel - 3 Ports, top, bottom and shoulder- 400 Lbs 10" OD x 55" L - Install horizontal or vertical - Stock photo below. ASME racks available too.

ASME Sphere Vessels

New vessels like spheres or standard horizontal or vertical vessels for a variety of gases. National Board certified with certs available. Email us your vessels specification with the gas to be stored and we'll provid you a quote or call 800-523-7222. Stock photos below.

New ASME Air, Inert Gases, CNG & Hydrogen Steel Spheres - 5500 PSI

We have three new spheres in stock ready to ship!