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1-800-785-5247 or 1-219-879-5451

OFE1550 Electric Portable Oil Free Rotary Screw Air Compressor

Portable Oil Free Air Now in an Electric Package

The OFE1550 marks a new generation for Sullair portable oil free compressors. Fully electric operation helps reduce carbon footprint while
increasing versatility—bringing oil free air directly where it’s needed.

  • Legendary Sullair Two-Stage Oil Free Air End 
  • Fully electric operation allows use in harsh outdoor environments or indoors
  • Built for ease of use and service 

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

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Specs Contact Us
OFE1550

Flow

1550 cfm
43.9 m³/min

Pressure

125 psi
8.6 bar

Power

270 hp
217 kW

ENGINEERED FOR EFFICIENCY & VERSATILE OPERATION

  • Legendary Sullair Two-Stage Oil Free Air End
    • High-efficiency asymmetrical profile rotors
      • Coated with FDA-approved food-grade PTFE to resist corrosion
      • Timing gear controlled rotor clearances for extended rotor life
      • High-precision bearings with consistent lubrication for improved machine life
  • Flow range capacity from 1550 cfm at 125 psi (43.9 m3/min at 8.6 bar) with adjustable pressure 100 to 150 psi (7 to 10.3 bar)
  • Fully electric operation
    • Reduces CO2 emissions
  • Can operate in harsh outdoor environments or indoors
  • Innovative air flow design for reliability and durability of key electrical components
  • Engineered to provide maximum cooling efficiency
  • Designed for extreme temperatures
    • Temperatures ranging from 115ºF/46ºC to -20ºF/-29ºC
    • Onboard heaters for cold weather applications
    • Hydraulically actuated inlet valve
  • Powered by a 400 hp TEFC motor with auto lubrication system
  • Aftercooled with moisture separator to help protect downstream equipment
  • NEMA 4 Wye-Delta starter
    • Superior startup with low inrush current
    • Helps maximize efficiency
    • Helps extend compressor component life

DESIGNED FOR EASE OF USE

  • 10˝ color Sullair Touch Screen Controller allows easy control at the touch of a finger—even with gloves on!
    • In-depth compressor and package performance information
  • Sullair AirLinx®—a telematics solution
    • GPS to keep track of your machines via Internet-connected devices
    • Fleet management
    • Remote monitoring and troubleshooting

COMPACT & DURABLE PACKAGE

  • Multiple service doors for easy service and maintenance
    • Site-towable with steerable front axle
      • Foam filled tires cover even rough terrain and never go flat
  • Forklift pockets standard for ease of transport
  • Lift bail provides fixed point for overhead lifting
  • Pivoting drawbar allows two-machine loadability on standard flatbed semi-trailer
  • Galvannealed steel enclosure
  • 110% containment frame
  • Camlock electrical connections and air discharge safely spaced from operator helps increase worker safety

Performance

  • Delivery at Full Load Pressure cfm (m³/min): 1550 (43.9)
  • Full Load Pressure psi (bar): 125 (8.6)
  • Pressure Range min/max (psi/bar): 75/150 (5.2/10.3)
  • Power at Full Load Pressure hp (kW): 270 (217)
  • Gear Ratio: 1.58
  • Sound Level (U.S. EPA) dBA @ 7 meters: 76
  • Ambient Temp Rating °F (°C): 5 to 115 (-20 to 46)
  • Package Amps: 481

Cooling Air Flows

  • Air Flow Air Cooled Fan cfm (m³/min): 20,501 (580.6) 
  • Air Cooled Fan Motor hp (kW): 15 (11) 
  • Air Cooled Fan Motor Nominal Efficiency: 97%

Air/Fluid Housing

  • Fluid Fill Capacity gal (l): 28 (106)

ETQ - Includes Running Gear

  • Length in (mm): 251 (6375) 
  • Width in (mm): 88 (2235)
  • Height in (mm): 101 (2565)
  • Weight lbs (kg): 15,000 (6804) 

ELQ - Less Running Gear

  • Length in (mm): 229 (5817)
  • Width in (mm): 88 (2235) 
  • Height in (mm): 90 (2286)
  • Weight lbs (kg): 15,000 (6804) 

Package Connection Sizes

  • Discharge Connections in NPT: 3
  • Moisture Drain Connection in NPT: (2) ½
  • Electrical Connection: 4/0 CAMLOCK

Main Motor

  • Motor Power Rating hp (kW): 400 (298)
  • Voltage: 460
  • Motor Nominal Efficiency: 96%
  • Nominal rpm: 1792
  • Service Factor: 1.2
  • Nameplate Amps: 489
  • Locked Rotor Amps: 5477

Starter

  • Starter Type: Wye-Delta
  • Starter Size Amp Rating: 630
  • Short Circuit Current Rating (SCCR): 65 kA
  • Electrical Disconnect: Yes
  • Starter Enclosure: NEMA 4
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