About FS Curtis
FS Curtis has been building air compressors in St. Louis since 1854, making them one of the original American compressor manufacturers. We carry FS Curtis for shops and plants that want proven iron with deep US parts support behind it. The rotary screw lineup runs from 5 to 350 HP with fixed speed, variable speed and two-stage options, including the NXHE series, their most energy-efficient unit to date. The reciprocating line includes the ML Masterline, in production since 1897, plus the CA and CT workhorse series. For facilities that need contamination-free air, the ECO oil-free range is ISO 8573-1 Class 0 certified across scroll, rotary and centrifugal technologies, trusted in food, pharma and packaging. Every unit can pair with iCommand-Touch+ controls and SmartConnect 2.0 remote monitoring, which lets us watch your compressor's health without a truck roll. We sell, install and service the full line.
Why we carry FS Curtis
Some brands earn their spot with marketing. FS Curtis earned it with 170 years of compressors that keep running. We carry them for shops and plants that want proven iron, deep US parts availability and a service history longer than most companies have existed.

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