ROLAIR 5520MK103A 120V Wheeled Electric Air Compressor - 5520MK103A-0001

ROLAIR 5520MK103A 120V Wheeled Electric Air Compressor - 5520MK103A-0001

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.

Specifications

What Our Experts Think

• 120V Convenience: Plugs into standard outlets, perfect for job sites and workshops.
• Strong Air Output: Delivers 9.1 CFM at 90 PSI, handling a variety of pneumatic tools.
• Durable Cast-Iron Pump: Built for longevity and efficient heat dissipation.
• Portable & Stable: Wheeled design with a sturdy frame for easy mobility.
• Large 9-Gallon Tank: Ensures steady airflow for continuous operation.

Q&A

Q: What is the ROLAIR 5520MK103A Wheeled Electric Air Compressor?
A: A durable, professional-grade air compressor designed for contractors and workshop use, offering reliable performance and portability.

Q: What motor does it use?
A: It features a powerful 2 HP motor that runs on 120V.

Q: What is the air tank capacity?
A: It has a 20-gallon horizontal tank for steady airflow.

Q: What is the maximum PSI?
A: It delivers up to 135 PSI for various pneumatic tools.

Q: What is the CFM rating?
A: It provides 6.9 CFM at 90 PSI, making it ideal for continuous operation.

Q: Is it oil-lubricated?
A: Yes, it has an oil-lubricated pump for enhanced durability and efficiency.

Q: Is it portable?
A: Yes, it features a wheeled design with a roll cage for easy mobility and protection.

Q: What type of applications is it best for?
A: Ideal for trim work, framing, roofing, and general contractor use.

Q: What power connection does it require?
A: It operates on a standard 120V power source.

Q: What warranty does it include?
A: It comes with a manufacturer’s warranty for added peace of mind.

Maintenance Tips

• Oil Maintenance: Check and change compressor pump oil regularly for smooth performance.
• Air Filter: Clean or replace to ensure proper airflow and efficiency.
• Tank Drainage: Drain moisture after each use to prevent rust buildup.
• Electrical Components: Inspect power cord and connections for wear or damage.
• Hose & Fittings: Check for leaks, cracks, or loose fittings to maintain pressure.
• Belt & Pulley Check: Adjust tension or replace if worn for optimal operation.