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
Cast-iron two-stage pump, 5HP motor, and magnetic starter mounted on the 80-gallon tank.
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
Component callouts and overall dimensions: 36" wide by 69" tall.
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.
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
