Atlas Air Force AF7 Air Compressor
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Description
The Atlas Air Force AF7 is a commercial-grade, two-stage 80-gallon vertical air compressor built for auto shops, fabrication facilities, and serious workshops that need real CFM at the wall. A 5HP single-phase motor pairs with a heavy-duty cast-iron three-cylinder pump — two low-pressure cylinders staged into one high-pressure cylinder — to deliver 18.5 CFM at 145 PSI and 14.5 CFM at 175 PSI. The 80-gallon vertical tank is made in the USA, which keeps the floor footprint at 36 by 24 inches with the pump and motor mounted on top.
A magnetic starter ships standard — it controls electric input and extends motor life under the start-stop duty cycle every shop compressor sees. Vibro-isolation pads are included for vibration and noise control, a hands-free tank drain extension takes the daily moisture purge off the floor, and a finned tank inlet tube reduces internal moisture accumulation before it reaches the tank. Power requirements are 220V single-phase, 30-amp breaker, #10 wire. Shipping weight is 485 lbs and the unit ships freight.
Features
- Two-stage pump: 3-cylinder cast iron, with two low-pressure cylinders staged into one high-pressure cylinder
- 5HP low-RPM motor
- 80-gallon vertical tank, made in the USA
- Air output 145–175 PSI; 18.5 CFM at 145 PSI, 14.5 CFM at 175 PSI
- Magnetic starter included to control electric input and add longevity
- Vibro-isolation pads included
- Hands-free tank drain extension
- Finned tank inlet tube to reduce internal moisture accumulation
- Heavy-duty metal belt guard
- 1/2" NPT air outlet with ball valve included
What's Included
- Atlas Air Force AF7 air compressor (pump, motor, 80-gallon vertical tank assembly)
- Magnetic starter
- Set of vibro-isolation pads
- Hands-free tank drain extension
- 1/2" NPT ball valve on air outlet
Specifications
| Atlas Air Force AF7 Specifications | |
|---|---|
| Compressor pump | 3-cylinder, 2-stage cast iron (2 low-pressure cylinders, 1 high-pressure cylinder) |
| Motor | 5 HP, low RPM |
| Tank capacity | 80 gallons, vertical, made in the USA |
| Pressure setting | 145–175 PSI |
| Delivered CFM at 145 PSI | 18.5 |
| Delivered CFM at 175 PSI | 14.5 |
| Air outlet | 1/2" NPT (ball valve included) |
| Motor voltage | 220V, single-phase |
| Electrical requirement | 30-amp breaker, #10 wire |
| Overall dimensions | 36" L × 24" W × 69" H |
| Shipping weight | 485 lbs |
| Warranty | 1 year, parts only |
Warranty
The Atlas Air Force AF7 is backed by a 1-year parts-only warranty.
FAQ
What size tank does the AF7 use, and where is it made?
80 gallons, vertical orientation. The tank is made in the USA.
What electrical service does the AF7 need?
220V single-phase, with a 30-amp breaker and #10 wire on a dedicated circuit.
How much air does the AF7 deliver?
18.5 CFM at 145 PSI and 14.5 CFM at 175 PSI, cycling between 145 and 175 PSI.
Is a magnetic starter included?
Yes — a magnetic starter ships standard. It controls the electric input to the motor and extends motor life under the start-stop duty cycle.
How heavy is the AF7, and how does it ship?
Shipping weight is 485 lbs. The unit ships freight; contact MGS for delivery scheduling.
Documents
An AF7 manual is not currently published by the manufacturer. Operating, parts, and service documentation available on request — contact sales@mygaragesupplies.com or call 307-381-1810.