Atlas® AF9 7.5HP 80 Gallon Commercial Air Compressor #ATEMPAF9-FPD

Atlas® AF9 — 7.5 HP, 1740 RPM Air Compressor

A 7.5 HP two-stage pump is the point where a shop stops fighting its air supply and starts taking it for granted — but only if the tank size and CFM output actually match the number of tools pulling from the line at once.

The Atlas® AF9 is a commercial 2-stage reciprocating compressor rated for 7.5 HP, 1740 RPM with an 80 gallon vertical tank, built for shops and commercial operations that need compressed air on tap all day without paying for accessories they don’t need.

Who the AF9 Is Built For

• ✅ Multi-tech shops and industrial environments running heavy pneumatic tool usage, sandblasting, and paint work that need more airflow than a 5HP unit provides
• ✅ Shops that have outgrown their 80-gallon 5HP compressor and are cycling constantly under daily commercial demand
• ✅ Buyers who want the higher 23 CFM output and magnetic starter of the 7.5HP tier without paying for the Plus Package's moisture-control extras
• ✅ Operations that plan to handle tank draining and oil monitoring as part of a regular maintenance routine rather than automating it
• ✅ Cost-conscious buyers comparing the AF9 against the AF9P who've decided the Plus Package upgrades aren't essential for their shop
• ✅ Shops running multiple bays off one compressor where 20 CFM at 175 PSI keeps every tech supplied without the tank running dry

What the AF9 Is NOT Built For

• ❌ Shops that want the auto tank drain, low-oil monitor, and air-cooled aftercooler built in now instead of retrofitting later — see the AF9P
• ❌ Operations needing 3-phase power or more than 120 gallons of storage — look at the AF9-120H or AF10 instead
• ❌ Single-bay shops or light-duty use — the smaller 5HP AF6/AF7/AF8 models cost less and won't sit oversized for the job

What Makes the AF9 Different

Commercial 2-Stage Pump

The AF9 uses a 3-Cylinder, 2-Stage Cast Iron pump built for daily, all-day duty cycles — not a hobby-grade single-stage unit that struggles under continuous shop use.

CFM & Pressure Output

Delivers 23 CFM @ 90 PSI and holds pressure across a 145–175 PSI range, enough headroom to run impact wrenches, tire equipment, and paint tools without the tank running dry.

Plus Package Upgrades

standard AF9; add the aftercooler/auto-drain/low-oil monitor by stepping up to the AF9P.

Power Requirements

220V, 1-Phase, 40 Amp Breaker, #8 Wire Required. Confirm your panel and breaker sizing with an electrician before delivery.

Full Specifications — AF9

Atlas® Warranty — AF9

Atlas® backs the AF9 with a 1-year parts-only warranty.

Warranty service is through Alamo Equipment & Service — call (844) 480-6059 instead of waiting on a manufacturer hotline. Coverage is subject to Atlas® warranty terms, conditions, and requirements.