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Sullair · Centrifugal

f-seriesOil 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.

  • Energy Efficiency
  • Low Maintenance
  • Ease of Operation
Sullair f-series oil-free centrifugal air compressor
1200 to 118,000cfmFlow, 33.98 to 3341.39 m³/min
15 to 725psiPressure, 1 to 50 bar

Why the f-series

Efficient aerodynamics. Low maintenance.

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 a very low potential for wear, ongoing maintenance is significantly reduced. The horizontally split gearbox 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.

Sullair f-series oil-free centrifugal air compressor

Inside the machine

Features & benefits

  • Inlet Guide Vane (IGV)
  • Gear Box
  • Power Coupling
  • Coolers
  • Aerodynamic Inlets
  • Advanced PLC Control System
  • Multiple modes for different applications. Allen-Bradley or Siemens controls are standard on all models

Technical specifications

Standard f-series packages

PackagesFlowPressure
Standard f-series packages1200 to 118,000 scfm (33.98 to 3341.39 m³/min)15 to 725 psig (1 to 50 bar)
Packaged and non-packaged options, single stage up to four stages. A HOLT specialist confirms frame, stages and pressure for your application.

Our products are in stock and ready to ship!

HOLT technician checking gauges on a plant compressed air line

Why buy it from HOLT

The machine is half of it.

  • Sized right. AirMaster+ and CAGI certified specialists size the compressor to your demand profile.
  • Installed right. Piping, dryers, controls and commissioning by our own team.
  • Backed 24/7. Texas branches, genuine parts and factory-trained technicians.
  • Built around your site. Need it on a skid, in a classified area or offshore? We package it.

Talk to a specialist

Need industrial air? You need HOLT.

Tell us what you’re running, what you’re producing and where. A specialist responds fast with equipment, a custom build or a service plan that fits.

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