Best 40 Gallon Air Compressor 120v in 2025
Updated on June 2025
#1
Recommended
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- 80-gallon capacity for extended use, featuring a space-saving vertical design.
- 5 HP motor provides reliable power with a maximum pressure of 140 psi and high airflow of 16.0 cfm at 90 psi.
- Durable 2-cylinder cast iron pump for long-lasting performance and efficiency.
- Compatible with over 20 high-demand air tools, suitable for automotive work, sanding, and cutting tasks.
- Designed for use in garages and shops, ensuring high performance and durability.
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- 80-gallon capacity for extended use, featuring a space-saving vertical design.
- 5 HP motor provides reliable power with a maximum pressure of 140 psi and high airflow of 16.0 cfm at 90 psi.
- Durable 2-cylinder cast iron pump for long-lasting performance and efficiency.
- Compatible with over 20 high-demand air tools, suitable for automotive work, sanding, and cutting tasks.
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#2
Value for Money
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- Delivers 1.7 HP for robust performance, generating 5.1 SCFM at 90 PSI and 6.8 SCFM at 40 PSI.
- Oil-free design ensures clean air delivery and requires no maintenance, perfect for garage applications.
- Features a low voltage start motor for reliable operation in various power conditions.
- Operates at 78 dBA for reduced noise levels, suitable for indoor use and home improvement tasks.
- Compact 27-gallon vertical design fits in tight spaces, ideal for home garage storage.
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- Delivers 1.7 HP for robust performance, generating 5.1 SCFM at 90 PSI and 6.8 SCFM at 40 PSI.
- Oil-free design ensures clean air delivery and requires no maintenance, perfect for garage applications.
- Features a low voltage start motor for reliable operation in various power conditions.
- Operates at 78 dBA for reduced noise levels, suitable for indoor use and home improvement tasks.
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#3
30% Off
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- User-friendly design tailored for beginners, ideal for inflating airguns and small tanks.
- Integrated transformer improves safety and portability while eliminating the need for an extra adapter.
- Auto shut-off feature allows for setting desired PSI (up to 4500) for various applications.
- Fast filling capability, refilling a 0.5L tank to 3000 PSI in just 15 minutes.
- Durable steel frame and oil-free pump for low maintenance; features an LED pressure display and universal fittings.
- Pressure release necessary after use to prevent heat build-up, with normal gas spray from the relief screw.
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- User-friendly design tailored for beginners, ideal for inflating airguns and small tanks.
- Integrated transformer improves safety and portability while eliminating the need for an extra adapter.
- Auto shut-off feature allows for setting desired PSI (up to 4500) for various applications.
- Fast filling capability, refilling a 0.5L tank to 3000 PSI in just 15 minutes.
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#4
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- 20-gallon tank with a maximum pressure of 175 psi for extended tool operation
- 1.8 HP motor providing 4 SCFM at 90 psi for quick recovery and versatility in powering equipment
- Stainless steel construction with rubber feet and an oil-free pump for durability and low maintenance
- Versatile compressor suitable for garage and jobsite use, ideal for inflating, cleaning, and powering various tools
- Included accessories: 6-foot cord, ball drain valve, plastic filter, quick couplers, and rubber wheels, backed by a 1-year warranty
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- 20-gallon tank with a maximum pressure of 175 psi for extended tool operation
- 1.8 HP motor providing 4 SCFM at 90 psi for quick recovery and versatility in powering equipment
- Stainless steel construction with rubber feet and an oil-free pump for durability and low maintenance
- Versatile compressor suitable for garage and jobsite use, ideal for inflating, cleaning, and powering various tools
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#5
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- Reliable performance from the 2.0 HP motor ensures consistent power and thermal overload protection to prevent overheating.
- Oil-free pump design minimizes maintenance requirements, making it practical for regular use in workshops and garages.
- Fast recovery and a cycle time of 4.2 SCFM @ 90 PSI enhances productivity in high-demand applications.
- Large rubber wheels and an ergonomic handle improve portability for various tasks and environments.
- Rubber foot stabilizers decrease vibration for smoother operation and reduced wear, promoting longevity.
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- Reliable performance from the 2.0 HP motor ensures consistent power and thermal overload protection to prevent overheating.
- Oil-free pump design minimizes maintenance requirements, making it practical for regular use in workshops and garages.
- Fast recovery and a cycle time of 4.2 SCFM @ 90 PSI enhances productivity in high-demand applications.
- Large rubber wheels and an ergonomic handle improve portability for various tasks and environments.
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#6
29% Off
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- 20 gallon horizontal design for easy mobility and versatile applications.
- Durable oil-lubricated twin-cylinder cast iron pump for enhanced longevity.
- Delivers 5.5 cfm at 90 psi with a maximum pressure of 135 psi for efficient operation.
- Noise level of 68 dB ensures a quieter work environment for indoor and outdoor use.
- Dual voltage capability (120/240v) with a powerful 2 hp motor for adaptability with various tasks.
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- 20 gallon horizontal design for easy mobility and versatile applications.
- Durable oil-lubricated twin-cylinder cast iron pump for enhanced longevity.
- Delivers 5.5 cfm at 90 psi with a maximum pressure of 135 psi for efficient operation.
- Noise level of 68 dB ensures a quieter work environment for indoor and outdoor use.
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#7
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- 2HP motor with maximum working pressure of 125 PSI and air delivery rate of 4.6 SCFM @ 90 PSI for quick inflation.
- Operates at a low noise level of 66dB due to oil-free technology, minimizing sound disruption.
- Compact design with 7-inch rubber wheels for easy maneuverability and improved sealing to prevent air leaks.
- Supports various pneumatic tools, suitable for tasks like inflating tires, automotive repairs, and woodworking.
- Includes essential accessories for installation, such as air filters, rubber wheels, and mounting screws.
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- 2HP motor with maximum working pressure of 125 PSI and air delivery rate of 4.6 SCFM @ 90 PSI for quick inflation.
- Operates at a low noise level of 66dB due to oil-free technology, minimizing sound disruption.
- Compact design with 7-inch rubber wheels for easy maneuverability and improved sealing to prevent air leaks.
- Supports various pneumatic tools, suitable for tasks like inflating tires, automotive repairs, and woodworking.
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#8
37% Off
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- Quiet Compressor: Operates at 65 db for minimal noise, suitable for both indoor and outdoor use.
- 120 Volt Power: Consistent performance powered by a reliable 120 volt system for dependable operation.
- Oil Free Pump: Requires minimal maintenance and offers long-lasting durability without regular servicing.
- Durable Design: Features large wheels and a rubber-grip steel handle for easy transport; built to endure frequent use.
- 8 Gallon Capacity: Provides ample air supply for various tasks with an extended runtime.
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- Quiet Compressor: Operates at 65 db for minimal noise, suitable for both indoor and outdoor use.
- 120 Volt Power: Consistent performance powered by a reliable 120 volt system for dependable operation.
- Oil Free Pump: Requires minimal maintenance and offers long-lasting durability without regular servicing.
- Durable Design: Features large wheels and a rubber-grip steel handle for easy transport; built to endure frequent use.
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#9
30% Off
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- 3hp motor provides efficient power for industrial tasks
- 60-gallon tank ensures ample air supply for demanding applications
- Single-stage design simplifies maintenance and operation
- Operates on 230V single-phase power for easy installation
- Designed for durability and long-lasting performance
- Ideal for various pneumatic tools and equipment
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- 3hp motor provides efficient power for industrial tasks
- 60-gallon tank ensures ample air supply for demanding applications
- Single-stage design simplifies maintenance and operation
- Operates on 230V single-phase power for easy installation
- Designed for durability and long-lasting performance
- Ideal for various pneumatic tools and equipment
#10
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- 3.7 HP motor providing 175 max PSI for efficient operation and durability.
- Delivers 11.5 CFM at 90 PSI for reliable performance with pneumatic tools.
- Compatible with 208V and 230V for flexible installation options.
- Oil lubrication system for smooth operation and reduced wear.
- ASME certified tank for enhanced safety and reliable use.
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- 3.7 HP motor providing 175 max PSI for efficient operation and durability.
- Delivers 11.5 CFM at 90 PSI for reliable performance with pneumatic tools.
- Compatible with 208V and 230V for flexible installation options.
- Oil lubrication system for smooth operation and reduced wear.
- ASME certified tank for enhanced safety and reliable use.
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