The 7 Best Snap-On 20 Gallon Air Compressor Reviews 2021

You enjoy carrying out those DIY projects and taking down all those house-works yourself. However, all those construction and repair works require fast and efficient tools. And, to boost up the speed of these air tools, you need the best quality air compressor.

Now, speaking of air compressors, what could be better than a Snap-On 20 gallon air compressor? That is why, in this article, we are about to show you some best 20 gallon compressors with all the essential information.

Are Snap-on Air Compressors Any Good?

The Snap-On air compressor is a popular and reliable choice for any job site.  These tools come in different models such as single motor/single-cylinder, dual-motor/dual cylinder, and triple motor/triple cylinder. If you want precise performance with less weight to carry around then a single or dual motor unit will be your choice.

These compressors are designed for light-duty jobs such as inflating tires and occasionally powering tools like nail guns where precision is more important than power output. With these units, it’s possible to run at full capacity while maintaining an increased life span of the equipment because they rely on fewer moving parts which also means there’s less wear and tear over time.

The best thing about Snap-On air compressors is,  they are made for the tougher jobs. If you’re going to be using your compressor on a regular basis then this is what I recommend getting because it will last longer than the lighter-duty models and have more power output.

The snap-on air compressors come in different sizes too, so you’ll find just the right one for any job that needs some pressure. So what are you waiting for? Let’s check out our top 7 picks for Snap-on 20 Gallon Air Compressors below-

Premium Pick
Campbell Hausfeld Air Compressor

Campbell Hausfeld Air Compressor

  • Portable air compressor with a 20-gallon capacity and a horizontal configuration for fast transport.
  • Campbell Hausfeld has 150 PSI with a 4 CFM delivery at 90 PSI. To tackle your DIY ventures, this unit has a dependable 1.3 Motor HP.
  • Campbell Hausfeld has an oil-free pump that ensures superior motor efficiency and durability while providing prolonged, trouble-free operation. There’s no need to worry about upkeep.
  • For absolute regulation of air manipulation, and ideally positioned, the compressor provided an easy-to-read panel.
  • The compressor has portability provided by the steel handle and big wheels.
  • With Campbell Hausfeld, you can complete your projects quicker and more easily. Expert in Air Power

How We Chose The Products

Finding a proper 20-Gallon compressor is hard these days. Are you worried about finding the best air compressor for an impact wrench? Over hundreds of items in this category on Amazon, our team of highly qualified researchers identified the top 7 items. They compared the product’s features to the most recent feedback posted by actual users. As a result, what you’re about to hear is the outcome of 500 hours of intensive study and application and also reduce your toil in selecting the one that suits you best.

Best Snap On 20 Gallon Air Compressor: Quick Summary

Everyone wants the best air compressor on 20 gallons but it’s quite hard to decide which one is the best. For making things simpler for you to get the best compressor with reasonable prices, we have selected a few of the bests for you. Here you go:

Table Of Content:

We have consolidated all the information related to Snap-On 20 Gallon Air Compressor and presented them to you step by step.

Quick Comparison Chart For Snap-On 20 Gallon Air Compressor:

Our experts have prepared a comparison chart with the product name, feature, benefits, and price that will be a clear picture for you to get the right one easily.

Image Product Technical Details Price
Best Snap-On Vertical Air Compressor

Snap-on Official 870765 Vertical Air Compressor

Snap-on Official 870765 Vertical Air Compressor
  • Item Weight: 110.2 pounds
  • Product Dimensions: 18.25 x 20.88 x 42.63 inches
  • Size: 20
  • Style: Portable
  • Power Source: Gas-powered
  • Horsepower: 2 hp
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Best Snap-On Horizontal Air Compressor

Snap-on Horizontal Air Compressor, Model 871118

Snap-on Horizontal Air Compressor, Model 871118
  • Horsepower: 2 HP
  • Maximum pressure: 150 psi
  • Air outlet: 0.25 inches
  • Power type: Electric powered
  • Dimensions: 22.125 x 22.5 x 43.75 (in inches)
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Best Portable Air Compressor

DEWALT 20-Gallon Portable Air Compressor

DEWALT 20-Gallon Portable Air Compressor
  • Power Source: Electric
  • Item Dimensions: LxWxH 32 x 21 x 32 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 166 Pounds
  • Air Flow Capacity: 7 Cubic Feet Per Minute
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Best Designed Air Compressor

Briggs & Stratton 20-Gallon Air Compressor

Briggs & Stratton 20-Gallon Air Compressor
  • Item Dimensions: LxWxH 21 x 18 x 44 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 83.79 Pounds
  • Air Flow Capacity: 4.8 Cubic Feet Per Minute
  • Maximum Power: 1.5 Horsepower
  • Motor Horsepower: 1.5 Horsepower
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Best V-Twin Cylinder Air Compressor

Industrial Air 20-Gallon Belt Driven Air

Industrial Air 20-Gallon Belt Driven Air
  • Power Source: Corded Electric
  • Item Dimensions: LxWxH 28.5 x 19.75 x 48.5 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 159 Pounds
  • Air Flow Capacity: 3 Cubic Feet Per Minute
  • Maximum Power: 1.6 Horsepower
  • Motor Horsepower: 6 Horsepower
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Best Oil-Lubricated Air Compressor

WEN 20-Gallon Portable Air Compressor

WEN 20-Gallon Portable Air Compressor
  • Item Dimensions: LxWxH 19.5 x 17.5 x 42 inches
  • Capacity: 20 Gallons
  • Item Weight: 86 Pounds
  • Air Flow Capacity: 5 Cubic Feet Per Minute
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Best Oil-Free Air Compressor

Campbell Hausfeld Air Compressor

Campbell Hausfeld Air Compressor
  • Power Source: Electric
  • Item Dimensions: LxWxH 31.5 x 14.9 x 30.3 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 92 Pounds
  • Air Flow Capacity: 4 Cubic Feet Per Minute
  • Motor Horsepower: 1.3 Horsepower
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Best Snap-On 20 Gallon Air Compressor Reviews 2021

To make things easier for you, we added all the specifications of these compressors, followed by their detailed descriptions. Also, check out each of the features of the products to compare them accordingly.

1. Best Snap-On Vertical Air Compressor: Snap-on Official 870765 Vertical Air Compressor

Snap-on Official 870765 Vertical Air Compressor

If you are looking for the best vertical compressor that comes with a gasoline power-type, this one might be the perfect option for you. The vertical alignment allows you to get into those tight spots, and the gas-power ensures excellent portability.

Not just that, the design and weight of the compressor make it super-convenient for household jobs. Again, it offers you versatile adjustments and still guarantees that you get the best CMF values under any pressure.

Not to mention, the air compressor is oil-lubricated. Therefore, you need to carry out some regular maintenance work on it. However, the oil lubrication allows the structure to remain safe from corrosion and makes it long-lasting.

Technical Details And Specifications:

  • Horsepower: 2 HP
  • Maximum pressure: 121 psi
  • Weight: 110.2 lbs.
  • Power type: Gas-powered
  • Dimensions: 18.25 x 20.88 x 42.63. (in inches)

Snap-on Official 870765 Features

  • The air compressor is vertical and includes smaller footprints.
  • You will get versatile pressure-adjustment facilities with the dual-regulator design.
  • The pump of the air compressor is oil-lubricated.
  • It will offer you a CMF rating of 4.7 in 40 psi and 3.7 in 90 psi.
  • You can work with multiple tools by changing the adjustment-settings.

2. Best Snap-On Horizontal Air Compressor: Snap-on Horizontal Air Compressor, Model 871118

Snap-on Horizontal Air Compressor, Model 871118

This Snap-on air compressor provides you all the facilities that you need to make your work hassle-free. First of all, the compressor is horizontal. Thus, it is super-easy to carry anywhere in your house.

Secondly, the structure comes with electric cords. As a result, you don’t have to think about any gas replacements. Thirdly, it is oil-free. That means, once you installed it, you can say goodbye to all those hectic maintenance works. Not to mention, it doesn’t get greasy as well.

Finally, the compressor has an outstanding CMF value with convenient noise levels. That is why you can get the best of the compressor and still feel free from any additional discomfort.

Technical Details And Specifications:

  • Horsepower: 2 HP
  • Maximum pressure: 150 psi
  • Air outlet: 0.25 inches
  • Power type: Electric powered
  • Dimensions: 22.125 x 22.5 x 43.75 (in inches).

Snap-on Horizontal Features:

  • You will get a regulated and a tank pressure-gauge with the compressor.
  • It comes with flat-free tires, 0.25 inch- quick coupler, and handles.
  • The compressor is horizontal and direct-drive.
  • The CMF value is 5.7 at 40 psi and 4.6 at 90 psi.
  • The compressor does not require any oil.
  • You will get a duty cycle of 50 and a nose level of 84dB with it.

3. Best Portable Air Compressor: DEWALT 20-Gallon Portable Air Compressor

DEWALT 20-Gallon Portable Air Compressor

A cast iron, a dual cylinder, petroleum compressor is featured in DEWALT’s 20 Gal. Air Compressor. A 12-inch cast-iron mounted flywheel is included, as well as a 1-piece cast iron crankcase, thermal stability cast iron piston body, metalhead and piston plate, automotive-style ball bearings, sturdy Swedish stainless steel reed valves, oil level sight glass, and readily available oil fill.

With 1.9 RHP, the compressor is powered by a heavy-duty induction motor for optimum output and reliability. This dual voltage engine is designed to work with a regular 120-volt outlet but can also be optimized to work with 240-volt systems.

DEWALT has a complete range of industrial work compressors that are both electric and gas driven. To fulfill the following requirement, DEWALT compressors involve portable contractor systems, large volumes, larger capacity wheeled contractor units, and large capacity industrial compressors. DEWALT air compressors are designed to last a long period and get the work completed.

Technical Specifications:

  • Power Source: Electric
  • Item Dimensions: LxWxH 32 x 21 x 32 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 166 Pounds
  • Air Flow Capacity: 7 Cubic Feet Per Minute

DEWALT Air Compressor Features:

  • DEWALT’s 20 Gal. Air Compressor has 7.0 CFM at 40 PSI and 5.7 CFM at 90 PSI and a high power of 155 PSI.
  • For full portability, a 20 gallon ASME* portable tank with pre-attached pneumatic tires is recommended.
  • The double voltage motor is designed for a typical 120-volt outlet, but can also be modified to work with 240 volts.
  • This product has a speedy controller, tank and working pressure gauges, and an on/off switch are all included.
Pros
  • Built with a high flow regulator
  • Heavy-duty dual-voltage induction motor
  • Efficient
  • Maximum Portability
  • Easy Operation
  • Maximum performance and convenience
  • Reliable
Cons
  • Not much review
  • Quite expensive

Bottom Line:

The DEWALT’s 20 Gal. Air Compressor has the excess heat aided by the cast iron twin-piston pump, which has an aluminum head and valve cap. This industry-leading air compressor is perfect for applications of air tools such as power tools.

4. Best Designed Air Compressor: Briggs & Stratton 20-Gallon Air Compressor

Briggs & Stratton 20-Gallon Air Compressor

A 20-gallon air compressor seems to be the best option if you want mobility and strength. If you’re hunting for air compressors, Briggs And Stratton is another excellent way. And, unlike most other choices in this article, this one is a 20-gallon air compressor that is extremely portable.

The only 20-gallon air compressor available is from Briggs & Stratton. Even though it can deliver up to 100 PSI of air pressure. It is possible to do so according to its 0.2 HP engine, which is pretty powerful.

At 40 PSI, it has a CFM rating of 0.5, and at 90 PSI, it has a CFM rating of 0.3. In most other terms, this air compressor is designed for simpler tasks such as filling car tires. One of the best features of this air compressor is that it requires an oil-free pump that is extremely dependable.

Technical Specifications:

  • Brand: Briggs & Stratton
  • Item Dimensions: LxWxH 21 x 18 x 44 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 83.79 Pounds
  • Air Flow Capacity: 4.8 Cubic Feet Per Minute
  • Maximum Power: 1.5 Horsepower
  • Motor Horsepower: 1.5 Horsepower

Briggs & Stratton Compressor Features:

  • Briggs And Stratton has vertical air tank with a capacity of 20 gallons and a maximum pressure of 150 psi; 4.8 CFM at 40 psi, 3.7 CFM at 90 psi
  • This product has oil-free pump with 1.5 horsepower induction motor
  • The motor housing of the Briggs And Stratton is protected by a reinforced handle/frame.
  • The broad handle and rugged wheels of the product make it easy to get around any worksite.
Pros
  • Portable
  • Pretty equal in price
  • Efficient
  • Worth the price
  • Good air compressor
  • Makes less noise
Cons
  • Only two colors; black and red
  • Few reviews

Bottom Line:

Briggs and Stratton is a very well-compressed air maker. They have a wide range of compressors that are both effective and simple to operate.

5. Best V-Twin Cylinder Air Compressor: Industrial Air 20-Gallon Belt Driven Air

Industrial Air 20-Gallon Belt Driven Air

For impressive showing, the Industrial Air 20 Gallon portable electric air compressor has a cast-iron V-twin cylinder and an oil-lubricated pump. For longevity, the compressor has a cast-iron cylinder body, an aluminum head, and a machined cast iron valve plate. Pneumatic tires are lightweight and portable.

The excess heat is aided by the cast iron twin cylinder pump, which has an aluminum head and valve plate. The massive dual-voltage induction motor can drive high-performance pumps, ensuring hassle-free operation.

The fast-set control, tank, and tool pressure gauges, fast attach air outlet, and on/off switch are all conveniently located on the functions. Synthetic air compressor oil is included in the device. Outstanding flexibility is provided by pneumatic tires and a tiny footprint.

Technical Specifications:

  • Power Source: Corded Electric
  • Item Dimensions: LxWxH 28.5 x 19.75 x 48.5 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 159 Pounds
  • Air Flow Capacity: 3 Cubic Feet Per Minute
  • Maximum Power: 1.6 Horsepower
  • Motor Horsepower: 6 Horsepower

Industrial Air Features:

  • Industrial Air 20-Gallon Belt Driven Air has 1. 6 HP dual-voltage induction machine wired for 120-Volt outlets and convertible to 240-Volt services 135 maximum psi.
  • At 40 psi, it produces 6.2 CFM and 5.3 CFM at 90 psi.
  • Industrial Air 20-Gallon Belt Driven Air longitudinal cast-iron tank with a capacity of 20 gallons.
  • The UL-certified and CSA-listed pneumatic tires of the product is for mobility
Pros
  • 2 year limited warranty
  • Reliable Power and Performance
  • Easy operation
  • Portable
Cons
  • Quite expensive
  • Not efficient

Bottom Line:

The Industrial Air devices are made specifically for the local garage, cattle function, and service truck’s massive requirements. Anyone in the learn to the farm and the skilled consumer would appreciate the Industrial Air compressors.

6. Best Oil-Lubricated Air Compressor: WEN 20-Gallon Portable Air Compressor

WEN 20-Gallon Portable Air Compressor

The WEN 20-Gallon Oil-Lubricated Vertical Air Compressor is ideal for use in the garage, office, or worksite. Connect nailers, staplers, spray guns, and every other pneumatic tool for a flexible and reliable system that can handle a wide range of carpentry and coating tasks.

The tank, including the two rubber-footed legs and two wheels, ensures that the compressor does not fall over when in use. The reinforced steel tank and the 15A motor work effectively to include a maximum pressure of 135 PSI. For secure and effective compression, the auto-shut-down feature switches the compressor off once it exceeds the threshold PSI.

The WEN 20-Gallon Oil-Lubricated Vertical Air Compressor also comes with two hydraulic pressures: one to measure the tank’s internal pressure and the other to control the flow rate.

Technical Specifications:

  • Item Dimensions: LxWxH 19.5 x 17.5 x 42 inches
  • Capacity: 20 Gallons
  • Item Weight: 86 Pounds
  • Air Flow Capacity: 5 Cubic Feet Per Minute

Vertical Air Compressor Features:

  • The WEN 20-Gallon Oil-Lubricated Vertical Air Compressor has airflow rates of 3.8 CFM at 90 PSI and 5.0 CFM at 40 PSI are given.
  • For a high pressure of 135 PSI,a 20-gallon thick metal tank is used which is very important.
  • The product has two pressure gauges, a convenient fast drain valve, and a 1/4-inch NPT quick coupler.
  • Transportation to the worksite is now simpler than ever owing to the onboard handle and wheels.
  • A two-year warranty is included with product after purchase.
Pros
  • Two-year warranty
  • Two pressure gauge
  • Efficient
  • Worth the money
  • Portable
  • Good customer review
Cons
  • Manual
  • Not easy to use

Bottom Line:

Excellent product, very quiet and works as manufacturer specifications. This WEN 20-Gallon Oil-Lubricated Vertical compressor and no issues with their functionality, it’s a very reliable product.

7. Best Oil-free Air Compressor: Campbell Hausfeld Air Compressor

Campbell Hausfeld Air Compressor

Campbell Hausfeld makes it simple to complete tasks like a master. The compressor has an induction motor that is intended to last a long period. Because of its oil-free nature, this air compressor needs little servicing and lasts longer. The compressor has a control panel that is simple to use and read, and it gives you absolute authority over air movement.

The compressor has an induction motor that is intended to last for a long period. Because of its oil-free nature, this air compressor is low maintenance and long-lasting. For mobility, the compressor has a heavy steel handle and wheels.

The DC200000 Air Compressor can consist of a variety of warehouse and workshop projects with a maximum pressure of 150 PSI and a response time of 4 CFM at 90 PSI. Inflation, leisure drawing, stapling, hammering, and bolting/tightening are all things that an air compressor can help with.

Technical Specifications:

  • Compressor, 20-gallon Horizontal Oil-free (DC200000)
  • Power Source: Electric
  • Item Dimensions: LxWxH 31.5 x 14.9 x 30.3 inches
  • Capacity: 20 Gallons
  • Voltage: 120 Volts
  • Item Weight: 92 Pounds
  • Air Flow Capacity: 4 Cubic Feet Per Minute
  • Motor Horsepower: 1.3 Horsepower

Campbell Hausfeld Features:

  • Portable air compressor with a 20-gallon capacity and a horizontal configuration for fast transport.
  • Campbell Hausfeld has 150 PSI with a 4 CFM delivery at 90 PSI. To tackle your DIY ventures, this unit has a dependable 1.3 Motor HP.
  • Campbell Hausfeld has an oil-free pump that ensures superior motor efficiency and durability while providing prolonged, trouble-free operation. There’s no need to worry about upkeep.
  • For absolute regulation of air manipulation, and ideally positioned, the compressor provided an easy-to-read panel.
  • The compressor has portability provided by the steel handle and big wheels.
  • With Campbell Hausfeld, you can complete your projects quicker and more easily. Expert in Air Power
  • Bundle this unit with a Campbell 25 ft. Air Hose (PA117701AV), 17 Piece Accessory Kit (MP284701AV), and the 3-in-1 inflation gun, chuck, and gauge (MP600000AV) to get started on your initiatives immediately.
Pros
  • Cheap
  • Delivery value for money for its capacity.
  • Easy to maintain
  • Reliable performance
Cons
  • Relatively low horsepower
  • loud while working
  • The packaging is not quite good enough
  • The protective covers are not durable.

Bottom Line:

Air compressors from Campbell Hausfeld are designed to work in huge, massive projects. These air compressors are perfect for use in factories and garages in the home.

What to Consider Before Buying a 20 Gallon Air Compressor

We all know that following a guideline and checking the factors can increase your chances of getting your hands on the best product. And so, here we present to you the factors that you need to consider before purchasing one.

CFM value:

The Cubic Feet per Minute or the CMF value denotes the speed of the air supply towards the pneumatic tools. Now, while selecting your compressor, make sure that you keep a balance between the supply rate and the consumption rate.

For instance, your tool says that it needs 4 CFM at a pressure, opt for a compressor that has a CMF value of around 6.

Oil or no-oil:

Well, both type has distinct benefits. If you choose an oiled-compressor, you can work with highly-durable materials. However, you cannot skip the portion of regular maintenance. On the other side, oil-free ones are Teflon based and super convenient. But, these have a bit less of a lifespan.

Tank size:

Although the size of the tank does not make too much difference, people tend to emphasize it a lot more. Of course, you can go for a large one if you need to store more air. However, if you choose a small tank, it will build up the pressure quickly. Also, it will be light and easily portable.

Power source:

You can find both gasoline-powered and electric-powered compressors in the market. So, if you are looking for something a bit easier to carry, go for a gas-powered one.

However, there might require some extra maintenance. Nevertheless, you can also choose an electric one. It is less expensive and doesn’t need much maintenance-duty as well.

Horizontal v/s Vertical:

Well, this depends on how you feel comfortable using them. You see, vertical ones include smaller footprints. As a result, they work perfectly in narrow and tight spaces. On the other side, horizontal ones offer you impressive portability. So, decide what you are looking for and choose accordingly.

Installing a Snap 20 Gallon Air Compressor

It is pretty natural to get worried about installing an air compressor. However, we can assure you that the process is far easier than you think. Therefore, check out the following steps and install it yourself.

Figuring lubrication-type:

Before starting anything else, figure out your lubrication type. That means, see if it is oil-lubricated or oil-free. After that, fix or set up the hose with the regulator-valve.

Adjusting power-tools

Now, it is time to jump on power-adjustments. So, to power up the tools, plugin compressor. Note that it is always better to use a socket that is not too far away.

Test and start:

Before starting, you need to test it out. So, pull out the safety valve and start your compressor. At this point, observe the tank and notice until it is pressurizing.

Match the air-pressure:

Lastly, check your tool and figure out the pressure-requirement of it. Nonetheless, match the pressure accordingly and finish up the process.

Frequently Asked Questions

We appreciate your concern and understand that you might have several queries running into your minds. That is why here we tried to cover up some frequently asked questions for you.

Do I have to use an air dryer?

Air dryer protects your compressor from the threats of corrosion, contamination, and malfunctioning. So, to control the water vapor and other residues, you can use an air dryer.

What horsepower rating is best for a 20 gallon air compressor?

If you are using an electric-powered air compressor, 5 HP is an ideal choice. However, you might need more than that for gas ones.

Which power-rating is best for air compressors?

If you want to carry out some heavy-duty works, you will need an air compressor with a higher CFM. Otherwise, moderate CFM is enough for DIY projects.

How many years can you use a 20 gallon air compressor?

Well, a 20 gallon air compressor can last for about 20 to 30 years. However, depending on your work-load, the numbers might vary.

Does a belt-drive compressor work better than a direct-drive one?

Well, a belt-drive compressor controls the lubrication process better than the direct-drive one. Also, it is much more long-lasting.

What is the perfect size of an air compressor?

The size that matches your air tools is an ideal choice. Also, depending on how light or heavy your work is, choose it accordingly.

Should I buy a single-stage one or a two-stage one?

If you want to use your air compressor for lightweight or regular works, a single-stage one is enough for you. However, for industrial usage, two-stage ones work better.

Do I need to buy an air receiver?

Air receivers can help your compressor to store more air and remove harmful particles from it. So, you can buy it for better performance.

Final Thoughts

Choosing the perfect air compressor among the overwhelming varieties of options is not child’s play. However, with all these details and guidelines, you can make a better choice.

Nonetheless, the products are highly durable and long-lasting. Not to mention, they are super-versatile as well. Therefore, choose any of these Snap-On 20 gallon air compressors without any worries and add it to your workshop.

The 7 Best Snap-On 20 Gallon Air Compressor Reviews 2021 1

Ramon Chavez

Hello, I am is Ramon Chavez, I’ve been working with tools for almost 10 years. Working with tools for such a long time helped me gather a vast experience on household tools and instruments. I believe that knowledge is like a treasure and I choose to share that treasure with you. You can find reviews and guides for different types of instruments from my website, in other words: my experience.

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