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5520MK103A Wheeled Electric Air Compressors

Model 5520MK103A is our entry-level 20 gallon wheelbarrow-style air compressor. The larger tank assembly allows the 5520MK103A to sustain 7.3 CFM @ 90 PSI longer than the traditional 9 gallon twin tank design. The low-RPM pump and motor combine for quiet operation and minimal amp draw.

Optional Equipment: Filter-Regulator-Lubricator Sets, Dual Voltage Switch, Dual Control Operation.

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  • Heavy Duty
  • Two Cylinder
  • Single Stage
  • Splash Lubricated
  • High-Efficiency Reed Valve Design
  • Aluminum-Alloy Connecting Rods
  • Multi-Finned 10" Flywheel
  • Oil Sight Gauge and 17 oz. Oil Reservoir


  • 1.5 HP
  • 1755 RPM
  • Open Drip Proof
  • 115/230 Volt - 60 Hz
  • Ball Bearings
  • Overload Protection with Manual Reset


  • Pressure Gauge 0-200 in 5 lb. Graduations
  • Square D Pressure Switch with Unloader
  • Accessory Support Clip
  • Plastic Intake Filter with Silencer and Replaceable Element
  • Totally Enclosed Steel Belt Guard
  • Safety Relief Valve


Horse Power 1.5 HP
CFM Displaced 10.1 CFM
CFM Delivered 7.3 CFM @ 90 PSI
Pump/Motor RPM 1755 RPM
Overload Protection Yes (Manual Reset Standard)
Lubrication Type Splash Lubrication
Pump Oil Capacity 17 oz.
Reed Valve System Yes (Standard)
Number of Cylinders 2
Tank Capacity 20 Gallons
L X W X H 42"x22"x34"
Decibel Rating Unavailable
Country Of Origin Compressor Origin.pdf
Shipping Weight 200 lb.