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, 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 mostly and occasionally other used HP breathing air 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!


Get a used compressor quote, email us!

1) 2012 New Bauer CFS II Fill Station, two new never installed fill stations with one year warranty. Meets NFPA regulations for 4500 PSI SCBA refilling. Includes a supply inlet gauge, pressure adjustable regulator, two on/off valves and gauges for refilling one or two SCBA cylinders at a time. Chassis is in excellent condition with no rusting, 48”x43” x42”, 765 Lbs. New retail $8500 or so, sale price $5750 each, net 30 terms for Fire Departments. Actual photos below. Call for info. 800-523-7222

Bauer CFS II Fill Station Bauer CFS II Fill Station
Bauer CFS II Fill Station Bauer CFS II Fill Station

Download Air Cascade Assembly Guide

Download Breathing Air Hardware Parts Catalog

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.


USED & REBUILT HASKEL AIR, N2 & O2 BOOSTERS

Haskel boosters click here

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REBUILT SIERRA ELECTRIC AIR & NITROGEN BOOSTERS

2) 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, inert, oxygen and for hydrogen gases. For a price quote on new cylinders call us 800-523-7222 or send us an email here.

NEW & USED ISO/UN/DOT 4500, 5000, 6000 PSI
Air Storage Cylinders

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

3) New Cylinder - ISO/UN/DOT 4500 PSI, 434 CF lightweight steel cylinder, 10 year retest cycle, with CGA 347 breathing air valve. In stock now & ready to ship, call for quick quote or with questions.

4) New Cylinders - OVERSTOCKED - ISO/UN/DOT 5000 PSI, powder coated steel cylinders with breathing air valve and shipping cap, mfg 11/2022, 10 year retest cycle. In stock now ready to ship. 1-9 qty $825, 10-19 $795, 20+ $780 each. Fast delivery, call for quick quote or with questions.

5) New Cylinders - ISO/UN/DOT 6000 PSI, powder coated steel cylinders with breathing air valve and shipping cap, mfg 11/2023, 10 year retest cycle. In stock now to ship, call for quick quote or with questions.

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

ASME VESSELS 5000 PSI (345 BAR) BELOW
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.


New 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 Too

New Spheres In Stock Now For Sale
Approximate 2 Week Delivery

5500 PSI Sphere - Mfgd 2022 - $43,500 2 Available
5500 Sphere - Mfgd 2019 - $41,500 1 Available

ASME Spheres - New
American Airworks

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



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