Sullair Oil Free Rotary Compressors
DS Series | Oil Free Rotary Screw Air Compressors
The Sullair DS Series delivers clean, reliable, oil free compressed air for operations where air quality is non-negotiable—such as pharmaceuticals, food and beverage, electronics, and more. Backed by the combined legacy of Hitachi and Sullair, these compressors are built on decades of proven performance and are engineered for the demands of modern industry.
Warranty Coverage:
• 3-year package warranty*
• 5-year air end warranty when serviced with Genuine Sullair parts
Key Features & Benefits
- Hitachi Two-Stage Air End
- Stainless steel rotors in first and second stage
- Patented PTFE-free rotor coating
- Rotor housing coated internally
- Both first and second stage air ends are easy to remove separately for long-term maintenance needs
- Designed for Easy Serviceability & Maintenance
- Easily removable hinged door panels
- Easy access to typical service and maintenance items
- Standard full base frame to keep dirt and dust out
- Enhanced Sullair Touch Screen (STS) Controller
- 7˝ color screen for easy viewing and intuitive operation
- Menu-driven screens offer easy access to compressor controls
- Integrated graphing and trending to analyze compressor performance
- Patented Oil Mist Remover (OMR)
- Removes oil mist from gearcase with 99.99% efficiency
- Maintains gearcase at negative pressure
- TEFC Premium Efficiency Motor (IE3)
- Compact and designed for high efficiency
- TEFC super premium efficiency motor (IE4) standard on VSD models
- Centrifugal Cooling Fan
- TEFC efficient fan motor
- Drain Separator
- Located before second stage air end to help remove moisture from first stage compression
- AirLinx® Remote Monitoring
- Connect anywhere to keep an eye on compressor operation, and reduce the risk of unplanned downtime
- Monitor pressure, temperature, running hours and service hours
- Alerts for service and warnings
- Data checked and collected at 15-minute intervals
- Customizable reporting, from basic to advanced
- Real-time information collected via cellular connection
DSP Series
Flow
222 - 483 cfm
6.3 - 13.7 m³/min
Pressure
100-150 psi
7-10.3 bar
Power
60-100 hp
45-75 kW
DS Series Models & Specs
Model Options
- High Ambient Package (131°F/55°C)
- Cold Weather Package (-4°F/-20°C)
- Weather Hood
- High Altitude Package (3281 to 9843 ft/ 1000 to 3000 m)
- Containment Pan
- PTFE-Free Airstream
- 316 Stainless Steel Cooling Tubes (water cooled only)
- Water Shut Off Valve (water cooled only)
- 65kA Short Circuit Current Rating (SCCR)
- NEMA 4X Stainless Steel Starter Panel
- Remote Air Inlet
- Less Aftercooler
- VFD Radial Fan
- Variable Speed Drive (VSD) Capacity Control**
DS Series Fixed Speed
- DS4507AC - 60 hp (45 kW), 100 psi (7 bar), 283 cfm (8 m³/min)
- DS4507WC - 60 hp (45 kW), 100 psi (7 bar), 293 cfm (8.3 m³/min)
- DS4509AC - 60 hp (45 kW), 125 psi (8.6 bar), 222 cfm (6.3 m³/min)
- DS4509WC - 60 hp (45 kW), 125 psi (8.6 bar), 234 cfm (6.6 m³/min)
- DS5507VAC - 75 hp (55 kW), 100 psi (7 bar), 351 cfm (9.9 m³/min)
- DS5507VWC - 75 hp (55 kW), 100 psi (7 bar), 358 cfm (10.1 m³/min)
- DS5509AC - 75 hp (55 kW), 125 psi (8.6 bar), 290 cfm (8.2 m³/min)
- DS5509WC - 75 hp (55 kW), 125 psi (8.6 bar), 304 cfm (8.6 m³/min)
- DS5510AC - 75 hp (55 kW), 150 psi (10.3 bar), 259 cfm (7.3 m³/min)
- DS5510WC - 75 hp (55 kW), 150 psi (10.3 bar), 276 cfm (7.8 m³/min)
- DS7507AC - 100 hp (75 kW), 100 psi (7 bar), 473 cfm (13.4 m³/min)
- DS7507WC - 100 hp (75 kW), 100 psi (7 bar), 483 cfm (13.7 m³/min)
- DS7509AC - 100 hp (75 kW), 125 psi (8.6 bar), 408 cfm (11.6 m³/min)
- DS7509WC - 100 hp (75 kW), 125 psi (8.6 bar), 432 cfm (12.2 m³/min)
- DS7510AC - 100 hp (75 kW), 150 psi (10.3 bar), 378 cfm (10.7 m³/min)
- DS7510AC - 100 hp (75 kW), 150 psi (10.3 bar), 388 cfm (11 m³/min)
DS Series Variable Speed (VSD)
- DS5507VAC - 75 hp (55 kW), 100 psi (7 bar), 360 cfm (10.2 m³/min)
- DS5507VWC - 75 hp (55 kW), 100 psi (7 bar), 364 cfm (10.3 m³/min)
- DS5509VAC - 75 hp (55 kW), 125 psi (8.6 bar), 307 cfm (8.7 m³/min)
- DS5509VWC - 75 hp (55 kW), 125 psi (8.6 bar), 318 cfm (9 m³/min)
- DS5510VAC - 75 hp (55 kW), 150 psi (10.3 bar), 272 cfm (7.7 m³/min)
- DS5510VWC - 75 hp (55 kW), 150 psi (10.3 bar), 283 cfm (8 m³/min)
- DS7507VAC - 100 hp (75 kW), 100 psi (7 bar), 445 cfm (12.6 m³/min)
- DS7507VWC - 100 hp (75 kW), 100 psi (7 bar), 459 cfm (13 m³/min)
- DS7509VAC - 100 hp (75 kW), 125 psi (8.6 bar), 396 cfm (11.2 m³/min)
- DS7509VWC - 100 hp (75 kW), 125 psi (8.6 bar), 406 cfm (11.5 m³/min)
- DS7510VAC - 100 hp (75 kW), 150 psi (10.3 bar), 364 cfm (10.3 m³/min)
- DS7510VWC - 100 hp (75 kW), 150 psi (10.3 bar), 371 cfm (10.5 m³/min)