Best Air compressors are devices that convert the potential energy of air into kinetic energy, i.e., compressed air. This is done using the power of motor which may be electric, gasoline and diesel. An air compressor forces air into a storage tank using several methods. These storage tanks are engineered to hold the compressed air.
The air pressure increases inside the tank until it reaches its maximum limit then the compressor is shut off. This compressed air is held in a tank for various applications. This compressed air carries the kinetic energy that drives various applications on decompression.
When the tank decompresses completely the tanks are pressurized again.Best Air compressors are different from air pumps. Pumps do not have a tank to hold the compressed air. They take in air from the surrounding and fill inflatables, aerate aquariums, etc.
What are they used for ?
Compressed air is used in piston displacement. It can rotate a shaft and be used to produce anaerosol jet like in spray paints. It also provides rotation and torque for pneumatic tools such as brushes, drills, riveting guns, staple guns, nut runners,and screw drivers. It functions ratchets, rotary tools, air chisels and hammers, impact wrenches. etc.
It can inflate balloons, tires and supplies air supply to the divers. Automobile owners can keep portable compressors to meet emergencies. They are used in hospitals to deliver oxygen via the mask. Air conditioners use compressors as an energy source to cool the surroundings. Others are used to drive engines, heating and cooling systems.
They are used in power plants to deliver energy to the machines. With the advancement of mechanics and technology, these devices find varied uses. The people who understand their working principles apply them to various applications. And new applications of air compressors are devised daily.
Types of Air Compressors
There are three basic types of air compressors – rotary screw, reciprocating and rotary centrifugal. Their specifics are several compression stages, drive method (steam, motor, engine, other), cooling method (oil, air, water), custom-built or packaged, and lubrication (oil, oil-free). Here the oil-free means that there is no lubricating oil used that meets the compressed air. These compressors may also range in size. Elaborating on the types of compressors.
Reciprocating or Piston Compressors are positive displacement compressors with a wide spectrum of horsepower. They pump air into a chamber, then the piston reduces the volume of the chamber. They work like the internal combustion engine only in the reverse manner. They havecrankshafts value cylinders, pistons,and housing blocks.
Rotary Screw Compressors have helically mated screws where air fills a void between them. As these screws turn the volume of the chamber reduces compressing the air. Oil is injected into the compression area for cooling, lubrication,and sealing that reduces leaks.
Rotary Sliding-Vane Compressors work on the positive displacement principle. The engine comprises of a stator, rotor and eight blades. The rotor and stator are arranged in an eccentric manner. This forms a crescent-shaped area between the ports. As the rotor revolves compression takes place. The air volume goes from a maximum at the intake port to the minimum at the exhaust port. Oil is injected into the intake port for cooling, sealing and lubrication.
Centrifugal Compressors also use the displacement principle. These use high-speed impellers that spin to accelerate the air flow. A diffuser is used to decelerate the air.
These machines are underrated as they can be highly beneficial in various aspects of life. They may be oil or oil-less, electric or gas driven, portable or fixed high-pressure compressors. They are very useful tools in a wide variety of applications.
Oil-lubed and oil-less compressors are the two broad classes in the market. The oil-less ones show more developed technically but are expensive. They are used because they offer a better quality of air than the lubed ones but have a short life.
They may be horizontal, vertical, twin-tank, pancake-shaped depending upon the size, portability,and functionality. Usually, the air compressors are powered by electricity, gasoline or diesel. Gas and diesel compressors are perfect for remote areas where electricity is inaccessible. These are noisy and need ventilation to release the exhaust gases and vapor. Electric compressors are used in places with a permanent access to power such as workshops, production, garages, etc.
Specifications of Air Compressors
When selecting an air compressor to consider the following features:
Horsepower – The power output of a compressor is measured in horsepower (HP). The commonly used range of horsepower is between 1.5 – 6.5 HP.
Pound per Square Inch (PSI) – Higher the HP the greater the air pressure that is measured in Pound per Square Inch (PSI). Higher the PSI the higher is the storage capacity of the compressor. This lets you operate the air tools longer.
Cubic feet per minute of intake air (CFM) is the volume of air delivered at specific PSI levels.The CFM value changes as per PSI, if you lower the PSI, CFM increases.A standard cubic foot per minute (SCFM) is 14.5 PSIA at 20°C or 68°F at 0% humidity.The compressor with a higher CFM rating delivered more which is better suited for heavy applications. For example – nail guns and wrenches.
The size or the volume of the tank is specified in gallons. The smaller tanks are 4 – 6 gallons these may be suitable for airbrushes and brad nailers. While the larger tanks hold more air at higher pressures. They maintain a sustained flow for remodeling projects and automotive flow. Thecommon compressors used in garages and workshops are 110-120 volt or 230-240-volt ones. Also, note that the piston-type of compressors use a motor for building air pressure on decompression. The compressed air is stored in a tank. Whereas portable compressors do not have tanks they deliver a constant flow to deliver compressor air.
Tool specifications – Most air tools require a specific volume of air and pressure. The compressor should meet the requirements of the tool for it to function correctly. Thus, match the specification of your tools and the compressor before you buy them.Find out which of the tools requires the highest CFM at its highest PSI. Then add 50% to the specified CFM as a safety margin. If the tool requires 3 CFM at 90 PSI pick a compressor that delivers 4.5 CFM at 90 PSI.
Certifications such as OSHA an ASME ensure that the holding or receiver tanks meet the safety standards.
An inline water filter is optional as it removes the moisture from the air before it goes to the tools. It is useful in whipping, washing or pneumatic tools as it prevents damage and rusting of parts.
A dual air line is an optional hook-up that allows you to use two lines of air for a job. These are usually found in units with 175 PSI or 16 CFM.
Portability is a major plus when using power tools such as jackhammers, filling tires, etc. These are usually designed with hoses and wheels.
A roll cage prevents the compressor from damage. It lowers the center of gravity giving it stability.
The pressure switch senses that the pressure in the tank as it reaches the predetermined level. This turns off the motor, automatically.
Thermal overload protection restricts the power going to the motor when it is overheated as excessive heat can damage the air compressor.
Air filters at the air intake of the compressor filter out particles from the atmosphere. This is because they may be tiny, but the high moisture content can damage the air compression unit.
|Best Air Compressors in 2019|
|2. California Air Tools 10020C|
|3. Makita MAC5200|
|4. Makita MAC2400|
|5. Campbell Hausfeld DC080500|
|6. PORTER-CABLE PCFP12234|
|7. Makita AC001|
|8. WEN 2202|
|9. DEWALT DWFP55126|
|10. Makita MAC700|
|12. BOSTITCH U/BTFP02012|
|13. California Air Tools 8010|
|14. Central Pneumatic 21 Gallon Air Compressor|
|15. Kensun Portable Air Compressor|
DeWalt is an American brand that is used and sold worldwide. They make hand and power tools for manufacturing, construction,and woodwork. This brand belongs to Black and Decker Inc., which is a subsidiary of Stanley Black and Decker.
Design and Build
This is a single stage, 15-ampere, 1.7 HP oil-free air compressor that works at 120 volts and 60 Hertz. This is a vertical steel tank with an oil-free compressor with wheels and a handle. The DeWalt DXCM271 is a 27-gallon vertical air compressor. This portable compressor delivers a maximum of 200 PSI. It is oil-free thus minimal maintenance and less noisy. It delivers plenty of power at 5.1 CFM at 90 PSI. Thecompressor has a motor that starts at low voltage. The low volt start offers an easy start and operates on up to 400 feet of extension cord.There are high flow regulators and couplers to provide themaximum airflow. This helps it operate at the optimum while delivering a peak performance. There is a dual-purpose handle that provides protection to the compressor while serving as a hose wrap. There is a large 2-inch gauge that is easy to read.
This 200 PSI compressor can handle spray painting, automobile maintenance,and other similarly large projects. It is compact and portable making it perfect for jobsites and workshop projects. It is perfect for air-brushing, wrenching, bolting, cutting, stapling, nailing, blow cleaning, drilling, grinding, inflation, spraying, etc.
The DeWalt DXCM271 delivers 5.1 SCFM at 90 PSI. It also has a faster recovery time this leads to increased efficiency. It can also deliver up to 6 SCFM at 40 PSI to operate the HVLP spray gun. It makes less noise at 78 dBA this means your workshop will be 30% quieter than the other in the class models.
The DeWalt DXCM271 comes on a trolley with the hose wrapped around the handle and a one-year warranty.
- oil free
- less noisy
- variable delivery at 40, 90 and 200 PSI
- the versatile tool finds a variety of applications
- low voltage start
- operates well with 400 feet of extension
- a little noisy
Why is it the best of the lot?
The DeWalt DXCM271 is a garage and industrial air compressor but it finds a wider application such as surface preparation, spraying, sanding, nailing, painting, grinding, bolting, etc. A wide range of professionals will find this a very useful addition to their workshop, such as woodworkers, carpenters, contractors, plumbers, auto mechanics, etc. It has a broad range of air delivery at 6 SCFM at 40 PSI and 5.1 SCFM at 90 PSI. Its maximum pressure capacity is 200 PSI.
California Air Tools change the way the professionals work. They manufacture avant-garde air compressors that are highest-rated and best-selling. They are the largest manufacturers of quiet and oil-free air compressors. They make a Homeowners series, a Contractor series,and an Industrial series.
Design and Build
The 10020C is an ultra-quiet oil-free air compressor with a 2 HP compressor that makes only 70 dBA. The SP-9421motoroperates at 1680 RPM leading to less noise and wear. The motorhas been designed to increase the duty cycle that delivers a longer continuous runtime. The dual piston pump system is oil-free and designed for durability and performance of over 3000 hours. The pump allows for use at variable temperatures. It even cold starts on rough terrain. The efficient easy-start valve uses lesser start-up amperes and starts up at lower temperatures.It releases a small amount of air from the pump to the start-up. This produces a no-load condition that allows the motor to turn freely. The compressor has a well-organized panel that tells you the tank pressure, regulator knob lets you modulate the pressure that can be read on the gauge. There are universal quick couplers and a safety valve.
The California Air Tools 10020C is fitted with universal couplers that connect with all kinds of tools. The pump delivers performance at variable temperatures and even cold starts. The compressor with a 10-gallon tank is a kiton wheels that makes it easy to move around on thejobsite, garage,andshop.
The 10020C delivers a maximum pressure of 125 PSI at 110 volts and 60 Hertz. The 4-pole, 2 HP, 14-amperemotor delivers 1680 RPM and quiet at 70 decibels. The SP-9421 has a high-pressure delivery at 6.4 CFM at 40 PSI and 5.30 CFM at 90 PSI. The tank fills in 120 seconds and has a recovery time from 95 PSI to 125 PSI in25 seconds.
- the dual pistons are large
- die-cast aluminum cylinder
- cylinder rings made of Teflon
- dual valve plate design
- stainless steel reed valves
- variable delivery at 40, 50 125 PSI
- short recovery time
- fills up in seconds
- the panel should be angled better for easy viewing
Makita is a well-known name in the power and hand tools and accessories industry. They apply cutting-edge innovation to engineering tools that are energy-efficient and compact while delivering professional results.
Design and Build
The Makita MAC5200 is an oil-lubricated pump with a 3 HP motor and a big-bore pump cylinder with pistons for a higher output. The cast-iron cylinder has greater bore and stroke. This increases compressionquickens recovery and reduces noise. The pump has a large automotive-style filter for a greater air intake and efficiency.
It has a 5.2-gallon tank can sustain 140 PSI and deliver 6.9 CFM at 40 PSI and 6.5 CFM at 90 PSI. The oil-lubed pump is cooler due to discharge tubes with fins that dissipate the heat efficiently. The roll-cage construction is for extra protection of the entire assembly. It helps weather the stress and harsh conditions at the jobsites.
There are features of convenience such as tool hangers, a storage compartment for fittings and accessories. There is a wrap for the hose that holds up to 50 feet of it. The 0.375-inch hose remains in place whether the handle is upright or folded. The other features are the oil drain, the oil sight glass, the tank draining valve for easy maintenance. The compressor has a thermal overload protection.
The Makita MAC5200 is powerful enough to run 2 framing nailers at one time. It is mounted on a trolley with folding handles for higher portability and easy storage. The versatile design facilitates a variety of applications delivering a high output at less maintenance.
The Makita MAC5200 delivers 6.5 CFM at 90 PSI and 6.9 CFM at 40 PSI. The 3 HP, 13.8-ampere motor has a pressure range of 0-140 PSI.
The Makita MAC5200 comes with a quarter-inch universal quick coupler, oil and one-year warranty.
- big bore cylinder and piston
- delivers variable PSI for improved productivity
- oil-lubricated for better cooling
- folding handle, low profile, easy storage
- built-in storage compartment
- slightly heavy for its size
Makita is a well-known name for manufacturing industrial quality power tools and accessories. They apply cutting-edge know-how to the tools to make them energy-efficient and compact. In turn, they deliver highly professional results.
Design and Build
The Makita MAC2400 has a Big Bore cast iron pump. The cylinder and piston are engineered such that it provides quick recovery, maintenance and improved performance. The compressor has a 2.5 horsepower 4 pole motor to produce 4.2 CFM at 90 PSI. This increases productivity and reduces noise. The steel roll cage is well constructed to provide protection and portability even in extreme work environments. The motor revs up at a low amperage this reduces the chance of trips while it starts up at low temperatures and current. The copper finned discharge tubes are for quick heat dissipation. The low speed of the pump at 1730 RPM results in low wear and low noise, thereby improving the durability of the pump. The sizable automotive-style industrial filter is for improved air intake and greater efficiency. There are a drain and a sight glass to monitor the oil levels.
The Makita MAC2400 has a Big Bore pump with a cast iron cylinder and piston that puts out enough power to support two nailers simultaneously. It produces industrial level power thus the results are of professional grade. The build makes it tough and durable toperform even in the toughest conditions on the job site.
The Makita MAC2400 comes with a 2.5 HP, 12.3-ampere engine and a 4.2-gallon twin–staked tank. It delivers 4.2 CFM at 90 PSI and 4.8 CFM at 40 PSI. The maximum pressure delivered is 130 PSI. It produces a noise level of 79 dBA and weighs 77 pounds.
The Makita MAC2400 comes with oil and a 1/4-inch universal quick coupler along with a one-year warranty.
- Big bore pump
- Two couplers
- Industrial strength
- Low amp draw
- Runs at low RPM increasing motor longevity
- Oil sight glass and drain
- Some owners complain about the function and durability
Campbell Hausfeld makesa home, commercial and industrial grade compressors and accessories. They are a Marmon and Berkshire Hathaway company. This brand has been helping people get their jobs done since 1836. Bring this 180-year-old legacy with a cutting edge of modern technology home to assist you in your chores.
Design and Build
The Campbell Hausfeld DC080500 is a single stage phase 1 compressor. It has a 7.5 ampere, 120-volt motor that works at 60 Hertz. It is oil-free and quiet at 68 dBA from 3 feet. It delivers 125 maximum PSI, 3.5 SCFM at 40 PSI and 2.4 SCFM at 90 PSI. The horizontal 8-gallon tank is mounted on wheels and can be made to sit vertical.
The oil-free compressor is maintenance free. This feature along with some other key components this compressor will last 4 times longer than others. There is a one-piece shroud that protects the operator from moving and hot parts. The gauges are placed conveniently, and the regulator is easy to monitor.
The quiet compressor can put to work anywhere. It can be used for a variety of projects such as inflating sports equipment, tires, pool toys, etc. It can be used to nail floorboards, upholstery,and trims. Besides, Spray painting, air-brushing, air-ratcheting to loosen or tighten fasteners.
Campbell Hausfeld DC080500 has a 7.5-ampere motor that works at 120 volts and 60 Hertz. It is quiet at 68 dBA and delivers a 125 maximum PSI. It can rate at 3.5 SCFM at 40 PSI and 2.4 SCFM at 90 PSI.
The Campbell Hausfeld DC080500 comes with a 25-feet air hose, a 17-piece kit, a 3-in-1 inflation gun, a chuck, a gauge,and 1-year warranty.
- Operates on a household current of 120 V
- 68 dBA is quiet
- 125 maximum PSI
- Oil-free and maintenance free
- Overheats often
Porter-Cable design, manufacture and distribute their equipment, power tools,and accessories. Their products include cordless and electric power tools, compressors, pneumatic tools pressure washers, generators and related accessories. These are tools of the trade in woodwork, plumbing, electricals, residential and commercial construction. This company was founded in 1906 and became a subsidiary of Black and Decker in 2004.
Design and Build
The PORTER-CABLE PCFP12234 has an 8 HP, 10-ampere motor that runs on 120 volts at 60 Hertz. This set-up is covered in an innovative shroud for portability and protection. This compressor has a tank capacity of 6 gallons and delivers a maximum of 150 PSI. The kit has a brad nailer, finish nailer and crown stapler. The included accessories are 25 feet 0.25-inch air hose fitted with a coupler and plug.
All these features and the compressor is only 47 pounds. The power usage of 120 volts is well used as it drives in more nails at 135 PSI than any other model.The included tools have maintenance-free motors. These tools have a depth of drive detent adjustments for precise setting of nails. There is a built-in tool-free jam release mechanism, too.
PORTER-CABLE PCFP12234 can be used to drive in 18GA brad, 16GA finish and heavy-duty 3/8-inch crown staples. Besides these, the compressor can be used for other applications thanks to the hose, coupler,and plug.
The air delivery by PCFP12234 is 3.5 SCFM at 40 PSI and 2.6 SCFM is 90 PSI. The cut-in restart is at 120 PSI.
The PCFP12234 comes with a 16 ga. 2.5-inch Finish Nailer, an 18 gallon 2-inch Brad Nailer, and a TS056 Heavy Duty 0.375-inch Crown Stapler. Along with 25 feet of 0.25-inch air hose, there are a coupler and plug, 2-inch 16ga finish nails, 1.25-inch 18ga brad nails,and 0.375-inch Crown staples. Besides these, there is a belt hook accessory and a one-year warranty.
- Includes three maintenance-free tools
- Versatile due to the hose, coupler,and plug
- Shroud for protection
- Oil-free pump design
- 78 dBA is loud
7. Makita AC001
The Makita AC001 is the newest addition to the line of industrial compressors. They have a reliable and powerful induction motor besides they are compact and less noisy.
Design and Build
The Makita AC001 has a 0.167 horsepower induction motor is powerful and provides 125 PSI of air pressure. The 23.1-pound lightweight design is for portability at the jobsite. It is perfect for indoor operations and operator comfort due to low noise. It has a low ampere motor that prevents incidences of tripped breakers at start-up.The roll cage is made of durable stainless steel for extra protection of the motor assembly and the tank.
It also includes a universal brass coupler that reduces corrosion. The oil-less pump design is easy to maintain and operate. The copper discharge tube is for quick heat dissipation. The lever-handle and ball valve tank drain are an improvement over the standard petcock design. It helps maintain air pressure in the tank while making maintenance easy. The large pressure gauges are easy to read to monitor the hose and tank pressure.
The Makita AC001 is ideal for installations of base, trimmings,and cabinets. It is also ideal for furniture construction and carpentry besides other applications.
The Makita AC001 has a 1/6 horsepower motor that provides 125 PSI of air pressure. It is only 23.1 pounds in weight and makes only 72 dBA of noise while operating
The Makita AC001includes a 0.25-inch Universal Coupler, a Male (447013-E) and a year’s warranty.
- Highly portable
- Powerful induction motor
- Starts up at low amperage
- Improved valve design
- Easy-to-read gauges
- Brass couplers for reduced corrosion
- Low ampere motor starts up easily
- OSHA compliant
- 72 dBA may be noisy for some
8. WEN 2202
The research and engineering teams at WEN bring electricity and tools together to make power tools. They have contributed to the development of tools for professionals such as the soldering gun, chainsaw, jigsaw, engraver, the wet wheel sharpeners, etc. Their expertise extends to grinders, nailers, miter saws, hand tools, generators,and compressors. Their endeavor is to help professionals and tradesman execute their imagination.
Design and Build
The WEN 2202 is an oil-lubricated vertical compressor. The 15-ampere motor and the reinforced steel tank can provide 135 PSI of air pressure. The tank sits on two rubber feet and two wheels for maximum stability that prevents the compressor from tipping over. There is a handle at the top to facilitate storage and transport.
The auto shutdown is triggered as the compressor reaches it maximum PSI. This is to prevent the tank from exploding making it safe and reliable. The single stage compressor delivers an air flow of 5 CFM at 40 PSI and 3.8 CFM at 90 PSI. There are two gauges that measure the internal pressure in the tank and the other is to regulate the air flow. The 0.25-inch NPT quick coupler air outlet is for a quick hose change.
The WEN is mean to power all your pneumatic tools. It is a perfect air compressor for garages, workshops and job sites working with power tools. They can power tools like spray guns, staplers, nailers and other pneumatic tools. This tank has a great capacity of 20 gallons and perfect for paint jobs and woodwork.
The WEN 2202 provides an air pressure of 3.8 CFM at 90 PSI and 5 CFM at 40 PSI. The 20-gallon tank is made of reinforced steel to withstand the maximum pressure of 135 PSI.
The WEN 2202 compressor comes with a two-year warranty.
- Quick-drain valve
- Automatic shutdown at maximum PSI
- Fast hose change
- Some complainthat it to be noisy
DeWalt is a trusted brand name from Black and Decker. The company has a long history of producing the best power tools on the market. The DEWALT DWFP55126 compressor lives up to the brand’s reputation.
Design and Build
DEWALT DWFP55126 is a pancake compressor powered by a 10-ampere universal motor that runs on 120 volts at 60 Hertz. The motor is efficient and starts up easily, even in a wintry weather. It even works at an optimum with an extension cord at the rate of 14 gallon or more at 50 feet.
As this is an oil-free compressor it is maintenance free prolonging the compressor’s life. The high-flow regulator comes with couplers that maximize the performance of whichever tool you pick. The console is covered with covers for protection. It is easily removable for repairs. The outlet tube has been rerouted to avoid being a catch point.
The unit weighs only 30 pounds making it easy to store and carry around. A pair of universal couplers supports two tools simultaneously. There is a ball-drain valve to drain the tank quickly. The cord can be wrapped around the handle easily for storage. The rubber legs do not mar the surface while grounding the vibrations.
The large capacity of the tank enables a long run time for tools and has a quick recovery time.
The DEWALT DWFP55126 delivers a maximum of 165 PSI. It has a 6 gallon or 22.7-litre tank and delivers a 2.6 SCFM at 90 PSI.
The DEWALT DWFP55126 comes with an instruction manual a 1-year warranty and service besides a 90-days money back guarantee.
- A belt drive
- The maximum air pressure of 165 PSI
- Easy start motor revs up in chilly weather
- Two couplers support two tools simultaneously
- High flow regulator for optimum performance
- 75.5 dBA may be a little loud
10. Makita MAC700
This excellent tool comes from Makita. They are a well-known manufacturer of tools for industrial, commercial and home purposes.
Design and Build
Makita MAC700 comes with the trademark Big Bore pump signature to this series. The Big Bore pump comes with a bigger, heavier, cast-iron cylinder with large pistons for better performance. The piston has a larger diameter they run slower to produce more Cubic Feet per Minute (CFM) while having a faster recovery time. The cast-iron pump lubricates well with oil to run at cooler temperatures reducing the wear and tear.
The motor starts up at low amperage thereby reducing the instance of tripping due to low voltage. The rolled steel bar handle not only provides protection but also portability. It protects the compressor in harsh working conditions and makes storage easy. The other positive features are the convenient oil-drain and oil-sight glass. There is a tank drain valve that is better than the usual petcock design. This is because it lends itself to better maintenance while the finned discharge tubes dissipate heat more effectively.
With irregular and uncertain power supply at the job site working with a Makita is a blessing. It is durable as it runs at a lower RPM of 1720 this results in the longevity of the motor and pump life. It functions at 12.4 amperes reducing the instances of tripped breakers. With a 0.25-inch universal quick coupler, this unit is compatible with all tools.
The Makita MAC700 has a 2 HP, 12.4-ampere motor and an oil-lubricated pump. It has a 2.6-gallon hot-dog tank. It delivers 3.3 CFM at 90 PSI and 3.8 CFM at 40 PSI. It can sustain a maximum of 130 PSI.
The Makita MAC700 comes with oil and a 0.25-inch quick coupler and a one-year warranty.
- Low amperage high output
- Low RPM prolongs compressors life
- Functions at low amperesreducing the instances of tripped breakers
- Oil drain and sight-glass in easy view for access and maintenance
- 80 dBA is loud for a compressor
The California Air Tools want to change the way the world works thus, their tools are always at the cutting edge of innovation. Their tools are light and quiet like this compressor that produces only 56 decibels of noise.
Design and Build
The 0.6 HP motor spins at 1680 RPM this reduces noise and wear. It is quite due to an oil-free motor and a single piston pump that delivers better durability and performance. It also ensures cleaner air for better tool operation. The motor delivers a 1.2 horsepower at peak and 0.6 running horsepower. It runs at 110 volts at 60 Hertz with a low draw of 4.5 amperes only. The 29.5-pound, 1-gallon steel tank is highly portable making it easy to transport. The compressor has an Oil-Free single-piston pump that has a life-cycle of 3000 hours and more. The oil-free pump can be used at different temperatures, can be cold started and work on uneven terrains.
It produces 1. 2 CFM at 90 PSI ideal for firing staple guns, brad-nail guns, blow guns, finish-nail guns,and airbrushes. It is perfect for every chore in the garage such as filling tires, beds, toys and sports balls. It can power cleaning devices such as a power spray to clean pavements, etc.
The CAT-1P1060S takes approximately, 1 second for each PSI added to the car tire. It delivers a maximum pressure of 120 PSI, 1.6 CFM at 40 PSI and 1.2 CFM at 90 PSI.
The CAT-1P1060S compressor comes with a 1-year warranty.
- 120 PSI maximum pressure
- Ultra-quiet at 56 dBA
- Two pressure gauges
- Highly portable at 29 pounds and 1 gallon
- One 0.25-inch universal connector
- Thermal overload protection
- Tank fills in 50 seconds
- Oil-free pump for cleaner air
- Minimal maintenance
- Recovery time is 15 seconds from 90 to 120 PSI
- The life cycle of more than 3000 hours
- Hose not included
Stanley-Bostitch Inc. makes fastening tools such as staplers and their fasteners. These tools are for home, industrial and construction applications. They also make construction products like compressors and accessories. The company makes pneumatic tools like heavy duty staplers, hole punches, etc which may be coupled with these compressors.
Design and Build
The BOSTITCH U/BTFP02012 is a lightweight pancake compressor. It has an oil-free pump that makes it maintenance free. It delivers 2.6 SCFM at 90 PSI. The maximum pressure the tank can withstand is 150 PSI. It functions at 78.5 dBA. It has a 6-gallon tank that facilitates a long tool run and quick recovery. The BOSTITCH high-efficiency motor starts up easily in chilly weather and at low amperage.
The extension cord can deliver 14 gallons of air at 50 feet maximum. It has a high flow regulator for a constant uninterrupted supply of air. The universal couplers pair with all kinds of tools and maximize the performance of the tools. There are two universal couplers that allow two users to operate their air tools simultaneously.
The Bostitch compressor comes with a high flow regulator and a pair of couplers. The air flow regulator allows you to spray paint continuously for a long while. If you are using nailers or staple guns, then the recovery time is almost nil. The two universal couplers can support two tools at one time making work companionable and fun.
The BOSTITCH U/BTFP02012 withstands a maximum pressure of 150 PSI. The 6-gallon tank delivers a 2.6 SCFM of air pressure at 90 PSI. It has a quick recovery time and primes for use with air tools almost immediately.
The Bostitch 6-gallon, 150 PSI oil-free air compressor is covered by a 1-year warranty.
- Small pancake delivers a maximum pressure of 150 PSI
- Long life, minimal maintenance
- High flow regulator for constant pressure
- A pair of couplers supports two tools
- Only 29 pounds makes it highly portable
- May be able to support only a limited range of tools
Another ultra-quiet compressor from California Air Tools. This is an oil-free model known for the quietest operations.
Design and Build
The CAT 8010 has a 1 horsepower motor that spins at 1680 RPM. This slow spinning leads to lesser noise and wear. The oil-free system has a dual piston pump that delivers a life of 3000 plus hours. The oil-free pump can be used over a wide range of temperatures.
The pump can even be cold started. As it is oil-free there is no risk of friction and sparking this can be used on uneven terrain. It has a large 8-gallon air tank made of steel. It weighs only 48 pounds and is mounted on wheels. This makes it easy to transport and store.
There are two pressure control gauges one shows the pressure in the tank and the other shows the air pressure in the hose. There are 1/4-inch universal connectors that connect two tools at once. There is a built-in thermal overload protector. As this is an oil-free compressor it works quietly thus suitable for the indoors.
The CAT 8010 is 30% less noisy compared to other compressors. As it is oil-free it delivers clean air for better tool operation. This also reduces the overall maintenance of the compressor and the tools. As the motor does not have to reach the ignition temperature of the oil, it starts up at cold temperatures. It has an 8-gallon steel tank on a wheel kit that has handles.
The CAT 8010 can withstand 120 PSI of pressure. The 1 horsepower motor delivers 2.2 CFM at 90 PSI and 3.1 CFM at 40 PSI. The motor functions at 110 volts and 60 Hertz it has a low ampere draw of 8.5 amperes only. The tank fills up in 130 seconds and the recovery time from 90 – 120 PSI is 30 seconds.
The CAT 8010 compressor comes with a one-year warranty.
- Good wheel kit
- Clean air for tools
- Starts at lower temperatures
- Low ampere draw
- Slow in filling and recovery
This brand is owned by Harbor Freight Tools. These air compressors are made in Taiwan thus a popular and economical choice for many. They maintain the quality to the highest standards even at these prices.
Design and Build
The Central Pneumatic is a quiet and powerful air compressor. It has a 2.5 HP, 14-ampere motor that pushes out 4.7 CFM at 90 PSI with a maximum of 125 PSI. It has a long-life oil-lubricated compressor which requires minimal maintenance.
It has no issues even in the frigid winter months. The oil indicator prevents the motor from running dry. The tank and compressor are mounted on 6-inch wheels which make it easy to use and wheel back into storage with ease. Ear plugs are recommended which using this compressor as it produces 90 dBA at 3 feet. It is also recommended to change the oil after the first 30 minutes of operating it.
Besides us a superior quality paper air filter, this will reduce maintenance and the compressor will last you for years. The compressor comes with a CSA certification. There are rubber foot stabilizers to reduce vibrations. There is a built-in coupler to connect the air hose easily.
The Central Pneumatic can be used with most air tools, air sanders and impact wrenches. It can be of great assistance in a woodwork shop too.
The Central Pneumatic ‘s air delivery capacity is 5.8 CFM at 40 PSI and 4.7 CFM at 90 PSI. The tank is 21 gallons and can withstand a pressure of 125 PSI. It works on a 2.5 horsepower motor. There is an oil indicator window that helps in easy maintenance.
The Central Pneumatic air compressor is a vertical air compressor that comes with a lifelong warranty.
- 21-gallon tank
- Oil level indicator
- Maximum of 125 PSI
- The best valves on a compressor
- Rubber stabilizers to lower vibrations
- Quick coupler to connect hose
- As it is vertical has a small footprint
- 90 dBA of noise is too loud
This compressor comes from a car lighting and accessories company. Kensun has car dealerships and is a leading name in car accessories.
Design and Build
The small and portable air compressor transcends the functions of a regular compressor. It works at home using the AC and car using the DC from the cigarette lighter socket too. It comes with digital pre-sets for ideal pressure and supplementary nozzles. Using these nozzles, the air compressor can inflate just about anything. You can inflate beach balls, tires, pool floats, etc. It can be used indoors and outdoors in any situation. The LCD display displays the pressure and the unit conversion. The range of pressure is 35 PSI – 90 PSI it can work continuously for 30 minutes at 35 PSI. The LED work light can be used as a flashlight to light up a workspace or dimly lit areas. The Kensun comes in a durable carry bag that is easy to carry and store away.
The Kensun has an LED light that can be used as a flashlight for the car. It can also be used to light up the workspace and poorly lit areas while at job sites. It can inflate cycle tires, beach inflatables and refill the car tires on the go.
The Kensun can handle delicate and heavy-duty inflation like a pro. The inflation time on AC is 5 minutes and DC is 5.5 minutes. It’s a built-in auto shut off. The woven hose is 23.6 inches and the AC cable length is 1.8 meters while the DC cable is 3.3 meters.
It can handle a maximum current of 10 amperes at the operating temperature of 14 – 140F. It produces an air flow rate of 7.9 gpm or 30 liters per minute. It comes with 110 volts of AC and 12 volts of DC cords.
The Kensun air compressor comes with a carry bag and a 2-year warranty.
- Variety of nozzles
- LED light
- cannot handle large inflations over prolonged periods