American Airworks™ PO Box 1000, Sophia, WV 25921-1000 / 1-800-523-7222
Used Breathing Air Compressors

Used Breathing Air CompressorsUsed Industrial Compressors

Used HP Breathing Air Compressors

New & Used ISO/DOT & ASME Air Storage Cylinders

Used Containment Fill Stations

List Updated 8/9/2023

Used HP breathing air compressors, used HP compressors, used air compressors, used industrial air compressors and used SCUBA compressors are available from American Airworks. We receive used air compressors, mostly from fire departments, that have upgraded to newer larger units. Historically fire departments use their compressors very little and see regular preventative maintenance. Our used high pressure compressor inventory consists of Bauer compressors, Mako compressors, Eagle compressors, Scott compressors and occassionally Airworks compressors.

Rental air compressors available. We lease high pressure industrial air compressors or breathing air compressors for human consumption and other uses. We offer 5000 PSI leased compressors, with various flow rates. Our rental compressors are powered by electric or diesel motors. .

We sell new and used ISO air storage cylinders ....see below!

1) For Lease or Sale - 2003 Bauer O26E3, 5000 PSI 22 CFM, 20 HP E3 230-460v, P10 Securus 230,000 CF Purification, 875 hours on hour meter, chassis is in very good condition with no rusting, 1600 Lbs. Forklift or crane liftable. New retail $48,000 or so, sale price $17,500. Reduced to $14,900. 60"x48"x45" Actual photos below. Call for more info. - 800-523-7222

Lease by the week or month
Bauer K22E Air Compressor Bauer O26E3
Bauer O26E3 Bauer O26E3
Bauer O26E3 Bauer O26E3

Download Air Cascade Assembly Guide

Download Breathing Air Hardware Parts Catalog

2) For Lease or Sale - 2006 Mako Compressor Model 5409 compressor 6000 PSI 33 CFM, 30 HP E3 230-460v, two tower filter towers with 150,000 CF Purification, approximately 410 Hrs on hour meter, automatic condensate drains and collection container, electric shore line connector included. Unit was mounted on a firetruck and saw annual maintenance. Chassis is in excellent condition with no rusting, 48”x43” x42”, 1800 Lbs. New retail $58,000 or so, sale price $13,500. Actual photos below. Call for more info. - 800-523-7222

Lease by the week or month or purchase unit
Mako Compressor Model 5409 Used Bauer Compressor

Get a used compressor quote, email us!

How we test our used compressors prior to reselling them

We run all our used compressors for 2+ hours and do cubic feet air flow tests prior to shipping. We make repairs needed for proper compressor operation. Cylinder valves are inspected and replaced when needed, purifications towers are internally and externally inspected for pitting and cracks, oil is changed with fresh food grade high temperature synthetic oil and new replacement purification filters are installed. We strive not to have follow up repairs after unit delivery.


Haskel boosters click here



3) For Sale - Sold but we will try to find another one for you - Sierra Model 9000, dual pressure selectable auto stop pressures of either 2216 or 4500 PSI with 84 hours on meter. New cost $8715. Sale price $4285, a 49% discount. 180 day warranty at Airworks. Sierra boosters make a nice addition to your air cascade system, either stationary or mobile with a generator. Use the air from your storage cylinders that's below your fill pressure either on the scene, at the fire station, dive shop or paintball field. Click here to go to our Sierra booster page.

Used Sierra Booster

NEW UN/ISO DOT Compressed Gas Cylinders For Sale

Taylor Wharton Cylinders - Stock Photo

See Air Cylinder Sales - New & Used Below

We sell new 2250, 2400, 2640, 2900, 3000, 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 cylinders. For a price quote on new cylinders call us 800-523-7222 or send us an email here.


We sell new CGA 347 & 702 Nut/Nipples
to connect to 1/4" F-MNPT threads.

3) Used Cylinders - ISO/UN/DOT 6000 PSI, One, 510 CF lightweight steel cylinder, mfg 9/2021, 10 year retest cycle, with CGA 702 breathing air valve, 200 Lbs empty. Some very slight markes on exterior of the paint. One in stock now & ready to ship. $975, call for quick quote or with questions.

New Cylinder - ISO/UN/DOT 5000 PSI, one never sold 458 CF lightweight steel cylinder, mfg 5/2020, 10 year retest cycle, with CGA 347 breathing air valve, 200 Lbs empty. Some light scratches on the paint. One in stock now & ready to ship. $850, call or quick quote or with questions.

New Cylinders - ISO/UN/DOT 6000, 5000, 4500 PSI, powder coated steel cylinders with breathing air valve and shipping cap, 10 year retest cycle. We will consider your old 4500 cylinders in trade too. In stock now to ship. Call for price, quote or get your order in for fast delivery.

We sell breathing air high pressure tees, pigtails, fittings, CGA & DIN connections and 6000 PSI custom lengths of flexible hose too. Download 13 Page Air Cascade Parts Catalog.

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

ISO DOT Gas Cylinders ISO DOT Gas Cylinders

NEW 2023 ASME VESSELS 5000-7000 PSI (340-483 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 Vessels 5000-7000 PSI

NEW in 2006 Never Sold

Each vessels is 12.8 Gal water volume per vessel - #12 Straight SAE Threaded Ports , top and bottom. Vessels are very similar in dimensions to above gray vessels. Weight each is 300 Lbs. Cost is $1800 each bare. Internally inspected and cleaned as needed. HP gauges, valves and fittings available at additional cost. Email us or call us regarding these vessels. See below images.

Norris ASME Vessels 5000

ASME Vessels both Spheres and Standard Vessels

New vessels are either 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.

ASME Air, Inert Gases, CNG & Hydrogen Steel Spheres
5500 PSI - 33.5 CF/350 Gallon Water Volume
10,500 - 12,500 CF Gas
Stackable One over One

ASME Spheres - New
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American Airworks™ • PO Box 1000, Sophia, WV 25921-1000
1-800-523-7222 • 304-683-4595 • Fax: 304-683-3257

Copyright 2015 American Airworks. All rights reserved.