f-series Oil Free Centrifugal Air Compressors

f-series centrifugal compressors are high performance, custom designed compressors to meet your specific needs. The f-series takes flexibility, power and pressure to a higher level. f-series compressors are available in both packaged and non-packaged options, with compression available from single stage up to four stages.

All Sullair Centrifugal compressors rely on a simple design — which not only reduces the potential for mechanical loss, but also simplifies maintenance and operation.

• Energy Efficiency – The optimal combination of components — from specially designed titanium impellers to tilting pad journal bearings – help Sullair centrifugal compressors operate with high efficiency which results in lower power consumption.
• Low Maintenance – The simple design means fewer moving parts. Because many of the components have very low potential for wear, ongoing maintenance is significantly reduced. The horizontally split gear box bearing, along with a split bearing and seal design, offers easy and convenient access to maintenance items: all moving parts can be checked by simply removing the gear box cover.
• Ease of Operation – Sullair Centrifugal Compressors are designed to be installed — and run. The compressor is equipped with many features that are packaged as standard — minimizing installation time.