Description
-The Atlas Air Force AF9 is a commercial-grade, two-stage air compressor built for shops that run air tools all day. A 7.5-horsepower motor drives a 3-cylinder, 2-stage pump at a low 1,740 RPM, delivering 23 CFM at 90 PSI and 20 CFM at 175 PSI — enough to keep multiple bays supplied with sanders, impact wrenches, and spray equipment. Compressed air is stored in an 80-gallon USA-made vertical steel tank, so the pump cycles less often and runs cooler under sustained demand.
Every AF9 arrives with the hardware a professional install expects. An Eaton magnetic starter controls the electrical input and adds to the longevity of the motor, a Hubbell industrial-grade pressure switch handles cut-in and cut-out, and a set of vibro-isolation pads is included to cut vibration and noise. A heavy-duty metal belt guard shields the drive, a finned tank inlet tube reduces internal moisture buildup, and a hands-free tank drain extension plus an oil drain extension tube make routine maintenance easier.
The AF9 runs on 220V single-phase power and requires a 40-amp breaker and #8 wire — plan that circuit before delivery. The belt-driven reciprocating design and low operating speed keep noise down and are built to offer years of trouble-free service, to the same standards as the rest of the Atlas professional-grade equipment line.
Features
-- 3-cylinder, 2-stage belt-driven pump for efficient air delivery and cooler running under load
- 7.5 HP motor turning at a low 1,740 RPM for quieter operation
- Eaton magnetic starter included to protect the motor and extend service life
- Hubbell industrial-grade pressure switch
- 80-gallon vertical steel tank, made in the USA
- Heavy-duty metal belt guard
- Finned tank inlet tube that reduces internal moisture buildup
- Hands-free tank drain extension and compressor oil drain extension tube for simpler maintenance
- Set of vibro-isolation pads included to reduce vibration and noise
Specifications
-| Atlas Air Force AF9 Specifications | |
|---|---|
| Motor | 7.5 HP running, 1,740 RPM |
| Compressor pump | 3-cylinder, 2-stage (belt-driven reciprocating) |
| Air output pressure | 145-175 PSI |
| Delivered CFM | 23 at 90 PSI; 20 at 175 PSI |
| Tank capacity | 80 gallons, vertical steel (made in the USA) |
| Air outlet size | 3/4" NPT |
| Electrical | 220V single-phase, 40-amp breaker, #8 wire required |
| Overall dimensions | 40"L x 24"W x 71"H |
| Shipping weight | 633 lbs |
| Backed by a 1-year parts-only warranty. | |
Documents
-Manual and technical documents available on request — contact sales@mygaragesupplies.com or call 307-381-1810.
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