FS-Curtis OL10 120G Horiz 10HP Simplex Oil-less Air Compressor #OL10

FS-Curtis OL10 — 10 HP Air Compressor

A quality manager at a pharmaceutical packaging line watched two stations lose pressure at the same time during a busy production run last month, and traced it straight back to a 7.5 HP oil-less compressor that's simply run out of headroom.

The FS-Curtis OL10 is a simplex oil-less reciprocating compressor rated for 10 HP with a 120 gallon horizontal ASME tank, a solid fit for shops and commercial operations that want dependable daily output first and can add accessories later if the job calls for it.

Who the OL10 Is Built For

• ✅ A pharmaceutical packaging line supervisor watched two filling stations drop pressure simultaneously during a rush order, and traced it to a 7.5 HP oil-less compressor that had simply run out of capacity for the plant's current line count
• ✅ A dental lab that added a second CNC milling station last year found its existing OL7.5 couldn't keep both stations supplied during peak hours, and needed the extra CFM without introducing any oil-contamination risk to the milling process
• ✅ A food-processing plant replacing a 10-year-old oil-less compressor that started showing reduced output under real daily multi-line load, before it failed outright during a production run
• ✅ A facility engineer comparing this simplex OL10 against the OL10-D duplex decided the extra cost of redundancy wasn't justified yet, given the plant's current single-shift schedule
• ✅ A contract manufacturer running FDA-regulated production standardized on FS-Curtis's oil-less OL Series specifically because an auditor flagged oil-contamination risk on their previous lubricated compressor setup

What the OL10 Is NOT Built For

• ❌ Shops needing 175 PSI output — the OL Series tops out at 100 PSI; for higher pressure, look at the CA or ML Series
• ❌ Facilities needing single-phase power — this unit is three-phase only
• ❌ Operations needing redundancy — this is a simplex (single-pump) unit; look at the OL10-D duplex instead

What Makes the OL10 Different

Oil-Less Pump Design

The FS-Curtis OL10 uses a W10, Oil-less Design — a 100% dry-crankcase design built for continuous duty without oil, so there's no oil-change maintenance and zero risk of oil carryover into the compressed air line.

CFM & Pressure Output

Output holds at 35.6 CFM @ 100 PSI, up to 100 PSI, which is enough to supply clean, oil-free compressed air to contamination-sensitive processes and pneumatic equipment through a full shift without the pump running constantly.

Power Requirements

Three-Phase only, 230V/460V options available. Confirm your panel and breaker sizing with an electrician before delivery.

Full Specifications — OL10

FS-Curtis Warranty — OL10

FS-Curtis backs the OL10 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 FS-Curtis warranty terms, conditions, and requirements.