Shopping for an air compressor for your shop can feel like a guessing game. You’re either stuck with noisy units that wear out fast or compressors that simply can’t keep up with heavy-duty tools. And when downtime costs you business, unreliable equipment is not an option. That’s where the Atlas Equipment Air Force AF9 7.5HP 120 Gallon Air Compressor steps in—with serious power, quiet operation, and durability that’s made to last.

The AF9 features a rugged 7.5HP motor, a massive 120-gallon vertical tank (Made in the USA), and a 2-stage, 2-cylinder pump designed to handle day-in, day-out use in busy auto shops. It delivers 23 CFM at 90 PSI and 22 CFM at 175 PSI, making it ideal for multiple workstations running simultaneously. Plus, thanks to its low RPM motor and vibration isolation pads, it’s much quieter than you’d expect for a unit this size.

Built for commercial use, the AF9 also includes features you usually have to pay extra for—like a magnetic starter, automatic drain extensions, and moisture-reducing finned inlet tubing. Whether you're replacing an aging unit or upgrading to a true workhorse, this 120 gallon air compressor has the specs and support you need.

This unit not built for your workflow? We’ve got specialized Air Compressors for every task.