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1-800-SULLAIR
1-800-785-5247 or 1-219-879-5451

DS280 to DS450 Oil Free Air Compressors

Oil free operation you can count on.

The DS Series 280–450 models utilize reliable Hitachi Air Ends backed by more than 50 years of oil free rotary screw experience.

  • Hitachi Two-Stage Air End
  • Enhanced, state-of-the-art touch screen controller for unparalleled ease of use and remote monitoring
  • SRF DS compressor fluid specifically formulated for oil free rotary screw air compressors

Models vary by region. Please contact your Sullair sales representative for more details.

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Specs Contact Us
Sullair DS280 oil free industrial rotary screw air compressor

Flow

1430–2829 cfm
40.5–80.1 m³/min

Pressure

103–145 psi
7.1–10 bar

Power

375–600 hp
280–450 kW

Hitachi Two-Stage Air End

  • Carbon steel rotors in first and second stage
  • Patented blend of PTFE rotor coating with a PSA topcoat
  • 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

  • Multiple 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

  • 10″ 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

Intercooler & Aftercooler

  • Carbon steel shell with CUNI tubes for optimum reliability

TEFC High-Efficiency Motor (IE2)

  • Compact and designed for high efficiency
  • TEFC premium efficiency motor (IE3) standard on select models

Patented Oil Mist Remover (OMR)

  • Reduces gearcase top offs and helps improve air quality—helping save you money
    • Removes oil mist from gearcase with 99.99% efficiency
    • Maintains gearcase at negative pressure

Drain Separator

  • Drain separators located on both the intercooler and aftercooler

Motorized Isolation Valve (MIV)

  • Helps prevent migration of moisture back into the compressor package when compressor is not running

SRF DS Compressor Fluid

  • Specifically formulated for gearbox lubrication in oil free rotary screw air compressors
    • Long-lasting—up to 8000 hours
    • Excellent oxidation control
    • Exceptional lubrication
    • Thermally stable
  • Variable Speed Drive (VSD)*
    • Provides maximum energy efficiency and operating consistency by adjusting motor speed to match compressed air supply needs.
      • Two-speed reduction to help minimize power consumption at unload condition
      • Turndown works in the most efficient range of specific power
  • 316 Stainless Steel Cooling Tubes
  • Duplex Oil Filter
  • Hot Air Discharge (Less Aftercooler)
  • NEMA 4X Stainless Steel Control Panel
  • Main Motor RTDs
  • Pre-Suction Air Filter

* Available on 280 and 450 models.

  • DS28007—375 hp (280 kW), 103 psi (7.1 bar), 1796 cfm (51 m³/min)
  • DS28007V—375 hp (280 kW), 103 psi (7.1 bar), 1796 cfm (51 m³/min)
  • DS28009—375 hp (280 kW), 125 psi (8.6 bar), 1563 cfm (44.3 m³/min)
  • DS28009V—375 hp (280 kW), 125 psi (8.6 bar), 1563 cfm (44.3 m³/min)
  • DS28010—375 hp (280 kW), 145 psi (10 bar), 1430 cfm (40.5 m³/min)
  • DS28010V—375 hp (280 kW), 145 psi (10 bar), 1430 cfm (40.5 m³/min)
  • DS32507—436 hp (325 kW), 103 psi (7.1 bar), 2123 cfm (60.1 m³/min)
  • DS32509—436 hp (325 kW), 125 psi (8.6 bar), 1782 cfm (50.5 m³/min)
  • DS32510—436 hp (325 kW), 145 psi (10 bar), 1626 cfm (46.1 m³/min)
  • DS36007—483 hp (360 kW), 103 psi (7.1 bar), 2316 cfm (65.7 m³/min)
  • DS36009—483 hp (360 kW), 125 psi (8.6 bar), 2029 cfm (57.5 m³/min)
  • DS36010—483 hp (360 kW), 145 psi (10 bar), 1845 cfm (52.3 m³/min)
  • DS40007—536 hp (400 kW), 103 psi (7.1 bar), 2609 cfm (74 m³/min)
  • DS40009—536 hp (400 kW), 125 psi (8.6 bar), 2288 cfm (65 m³/min)
  • DS40010—536 hp (400 kW), 145 psi (10 bar), 2094 cfm (59.3 m³/min)
  • DS45007—600 hp (450 kW), 103 psi (7.1 bar), 2829 cfm (80.1 m³/min)
  • DS45007V—600 hp (450 kW), 103 psi (7.1 bar), 2829 cfm (80.1 m³/min)
  • DS45009—600 hp (450 kW), 125 psi (8.6 bar), 2585 cfm (73.2 m³/min)
  • DS45009V—600 hp (450 kW), 125 psi (8.6 bar), 2585 cfm (73.2 m³/min)
  • DS45010—600 hp (450 kW), 145 psi (10 bar), 2347 cfm (65.5 m³/min)
  • DS45010V—600 hp (450 kW), 145 psi (10 bar), 2347 cfm (65.5 m³/min)
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