Single-Stage Rotary Screw Air Compressors

Sullair Single-Stage air compressors use a rugged, time-proven design for optimum performance with minimal maintenance. Featuring the proven Sullair air end, you can count on the Sullair Single-Stage for reliable continuous-duty performance.

Superior Package Design
- SAE O-ring fittings
- Number of fittings reduced
- Aftercooler
  - Moisture separator
  - Electric drain
Variable Capacity Sullair Air End
- Legendary Sullair Air End
- Spiral Valve Technology
  - Matches output to demand
  - Stabilizes system pressure
  - Minimizes need for air receiver
  - Extends package life
Cooling Options
- Air-cooled
  - Uses updraft coolers
    - Easy installation
    - Heat recovery capabilities
- Water-cooled
  - Uses shell and tube heat exchanger
Flange-Mounted Motor and Air End*
- Up to 5% energy savings over belt drive
- Eliminates maintenance expense associated with V-belts
Premium Efficient Motor
- Direct coupled design for extended bearing life
- 250,000-hour insulation life
Sullair Supervisor™ Microprocessor Controller
Multi-Stage Air-Fluid Separation
- Dual nested Optimizer™ separator elements
  - Reduce fluid carry-over to less than 1 ppm as measured prior to aftercooler
  - Helps lower fluid costs
Optimalair® Inlet Filter
- Includes remote air intake connection
- Fine Fiber Technology—0.4 microns
Fiberglass Fluid Filter
- Aircraft-quality media provides better filtration
- Up to 20% more efficient than conventional paper elements
Bearing Fluid Reservoirs
- Ensures fluid is available at start-up
- Extends air life
Genuine Sullube®
- 10,000-hour extended-life synthetic fluid