5 Best 20-Gallon Air Compressor Buying Guide 2021

Best Selling 20-Gallon Air Compressor

Are you looking forward to purchasing a 20-gallon air compressor that has both power and portability? We have prepared a list of air compressors after so much research that can fit with all your requirements. They are all popular and public choice air compressors that are specially designed for running low load and occasional air tools. They are compatible with homeowners, small offices, and also DIY’ers. During the research stage, we ensured that we caught however many clients’ perspectives as would be prudent through one on one communication with the genuine buyers just as client audits in most internet business or eCommerce websites. We continued to test the items for strength, wind stream, CFM esteem, oil among different markers. So, let’s find out which 20-gallon air compressors satisfy your needs.

4 Best Selling 20-Gallon Air Compressor

1. DeWalt 20-Gallon Portable Air Compressor

DEWALT DXCMPA1982054 20-Gallon Portable Air Compressor
34 Reviews
DEWALT DXCMPA1982054 20-Gallon Portable Air Compressor
  • 7.0 CFM at 40 psi and 5.7 CFM at 90 psi
  • 155 PSI max pressure for optimum tool performance

Dewalt is an exceptionally legitimate brand which is known for making amazing products to make people’s life easy. In any case, as you would expect, it likewise makes different air compressors, remembering the one present for this article.

The Dewalt is the first choice or we can say in the first place due to its amazing features and power-packed performance. It accompanies a 1.9 HP engine that tops off its 20-gallon air tank rapidly and without any problem. This even offers the greatest Air Pressure of 155 PSI.

You get a CFM rating of 7.0 CFM at 40 PSI and 5.7 CFM at 90 PSI. Accordingly, you can utilize this air compressor for most applications out there. You can either utilize it with 120-volt power sources or 240-volt ones by utilizing a converter.


Air pressure: 155 PSI Maximum

Motor Power: 9 HP Dual Motor

Power Source: Corded Electric

Dimensions: 32 x 21 x 32 inches

Highlight Features: Quickset regulator, pressure gauge, work with 120 to 240 volts and 1-year warranty


  • The model arrives in a strong, solid, and sealed plan.
  • At 76 decibels it hushes up enough for even home climate.
  • The included stream controller supplies more force for errands like eliminating tight jolts.
  • It has Pneumatic wheels that have a little impression for simple portability.
  • It has a front handle empowering you to move it to different work locales easily.


  • It doesn’t accompany the water channel extra.
  • It requires a great deal of intensity for it to work appropriately around 15 A circuit.
  • Now and then a few holes happen at the security valves yet it tends to be fixed without any problem.


DeWalt is a profoundly evaluated 20-gallon air compressor on Amazon because of the way that it manufactures pressure super quick and it likewise works discreetly in its smooth and appealing plan.

2. Briggs & Stratton Air Compressor

Briggs & Stratton 20-Gallon Air Compressor, Vertical 074064-00,Black
137 Reviews
Briggs & Stratton 20-Gallon Air Compressor, Vertical 074064-00,Black
  • 20-gallon vertical air tank with 150 max PSI; 4.8 CFM at 40 PSI, 3.7 CFM at 90 PSI
  • 1.5 horsepower induction motor, oil free pump

Briggs and Stratton is another extraordinary choice on the off chance that you are searching for air compressors. Also, in contrast to different alternatives in this article, this one is an exceptionally minimal 1-gallon air compressor.

This air compressor from Briggs and Stratton is in the second situation in this article as it is the main 1-gallon air compressor. Along with all these features, it can offer a most extreme pneumatic force of 100 PSI. It can give this because of its nearly amazing engine of 0.2 HP.

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At the end of the day, this air compressor is made for more clear applications like topping off vehicle tires. An extraordinary thing about this air compressor is that it utilizes a sans oil siphon that is very dependable.


Weight: 61 Pounds

Dimensions: 20 x 17 x 23 inches

Voltage: 120 volts

Highlight Features: Oil-free, Minimum vibration, compact and durable with wheels, 3X longer motor life


  • Incredibly Quiet 80% Quieter Than Standard sans oil Air Compressor
  • Four-post acceptance engine working at just 1700 RPM
  • Engine doesn’t need high amperage to begin
  • The haggles handle are extraordinary


  • No cons


Some points need consideration like the weight level of the compressor, nonetheless, it is conceivable that the piece was an imperfect model since there have been no bad things to say about the weight from different clients. There were additional worries about the probability of the AC line dissolving, albeit no different reports of such occurrences have been made by any stretch of the imagination.

3. Industrial 20-Gallon Belt Driven Air Compressor

Industrial Air IL1682066.MN 20-Gallon Belt Driven Air Compressor with V-Twin Cylinder
78 Reviews
Industrial Air IL1682066.MN 20-Gallon Belt Driven Air Compressor with V-Twin Cylinder
  • 1. 6 HP, dual-Voltage, induction motor wired for standard 120-Volt outlet and convertible to 240-Volt applications
  • 135 max psi

Industrial Air is a brand name that is known for making a wide range of air compressors. Also, we are here with one of the most mainstream 20-gallon air compressor contributions from Industrial Air.

Modern Air’s IL1682066.MN is in the third situation in this article as it is a brilliant choice on the off chance that you are searching for superior air compressors. While it is somewhat costly, this vertical air compressor offers the greatest Air Pressure restriction of 135 PSI.

You likewise get wheels in this air compressor that are very handy. Its 1 HP engine can offer you a CFM rating of 6.2 CFM at 40 PSI and 5.3 CFM at 90 PSI. Since this is a legitimate and solid brand of air compressors, you likewise get a 2-year guarantee with it.


Air Pressure: 135 PSI maximum air pressure

Motor Power: 1 HP motor power

Highlight features: 2-year warranty, Equipped with wheels, Reliable air compressor, and Vertical shape


  • The double voltage makes it suitable for various applications.
  • It is reasonable for both private and modern requests.
  • It is anything but difficult to gather and utilize.
  • Very helpful with 135 psi most extreme wind current.
  • It accompanies a confirmed ASME cast iron tank.


  • It is expensive; not for spending clients.
  • The principal belt is adjusted unevenly.
  • Generally h


This air compressor offered by Industrial Air is a heavyweight both regarding actual weight and incredible execution. Clients of this item have announced positive input which is the reason we can certainly prescribe this item to you.

4. Campbell Hausfeld DC200000

Air Compressor, Portable, Horizontal, 20 Gallon, Oil-Free, 4 CFM @ 90 PSI, 150 PSI (Campbell...
95 Reviews
Air Compressor, Portable, Horizontal, 20 Gallon, Oil-Free, 4 CFM @ 90 PSI, 150 PSI (Campbell...
  • 20 Gallon portable air compressor with horizontal design for easy transportation
  • Durable oil free pump provides extended, hassle-free operation

Campbell Hausfeld is another profoundly famous brand that makes a wide range of intensity devices. Yet, it likewise makes air compressors, including the 20-gallon alternative present in this article.

Since it is made by an exceptionally legitimate brand, you get the greatest Air Pressure rating of 150 PSI. Its 20-gallon tank can without much of a stretch and rapidly top off at this high-pressure level because of its 1.3 HP engine. Also, you can utilize this engine for quite a while since you get a 1-year guarantee.

With respect to its CFM rating, it offers 4 CFM at 90 PSI because it’s without an oil siphon. The engine of this air compressor is additionally very quiet when contrasted and other comparative alternatives. You additionally get a get handle and wheels in this air compressor that are very convenient.

Probably the best element of this model is it is without an oil plan which implies that it doesn’t need ordinary upkeep. It is manufactured keeping both the normal client and huge scope buyer as a top priority empowering your take care of business expertly.


Air Pressure: 150 PSI maximum

Motor Power: 3 HP

Highlighted Features: 1-year warranty, Inbuilt handle and wheels, Oil-free pump design, and Comparatively silent


  • It spares a ton of time as the tanks top off quicker as contrasted and different models in this classification.
  • It is moderately peaceful giving a helpful workplace.
  • Simple to keep up as it accompanies a without oil siphon and engine.
  • This 20-gallon compressor is anything but difficult to utilize and very dependable regarding execution and wellbeing.
  • Generally modest and conveys an incentive for cash for its ability.
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  • Generally low torque
  • It is very noisy
  • The bundling isn’t exactly engaging as the defensive covers are not solid.


This convenient Campbell Hausfeld is exceptionally trustworthy and it has ended up being compelling in taking care of most light-obligation errands settling on it a decent decision for individuals who appreciate DIY ventures.

5. NorthStar Belt Drive Single-Stage

NorthStar Single-Stage Portable Electric Air Compressor - 2 HP, 20-Gallon Vertical, 5.0 CFM
49 Reviews
NorthStar Single-Stage Portable Electric Air Compressor - 2 HP, 20-Gallon Vertical, 5.0 CFM
  • 2 HP 115V/230V 15/7.5 Amp dual voltage induction motor
  • 2-cylinder cast iron single-stage pump

This peaceful and hardcore compressor from NorthStar accompanies ASME affirmation and it is produced using the strong cast iron material. It is reduced in size yet it is extreme and incredible enough to run in any carport, workshop, business shops, and taking care of some light undertakings, for example, working a brad nailer, air ratchet splash weapon, digitally embellish and then some.

This compressor accompanies two V-styled cast iron chambers which help to guarantee that there is legitimate warmth dissemination and that no warmth move happens between the two chambers. Exorbitant warmth is a danger to the siphon life expectancy which is the reason the cast iron material is significant.

Other than being ASME guaranteed, this compressor, accompanies top-notch air channels. It is a coordinated controller, a double driving rod, and controller valves that are made of combination steel which is heat safe. The unit likewise accompanies strong tires to help while moving the compressor starting with one point then onto the next. Likewise, the bundling remembers a sizable line to permit simple developments for the working environment.


Air Pressure: 135 PSI maximum

Motor Power: 2 HP

Highlighted Features: Durable alloy rods, 20,000-hour bearing life, Motor runs at 3,440 RPM, and Built-in regulator controls air pressure to air tools


  • It is among the best compressors with an obligation pattern of 100%.
  • It includes an acceptance engine which has double voltage.
  • It has a vertical tank that takes into consideration the manual channel framework.
  • It is generally calm at 80dB.
  • Made of tough, solid metal materials


  • It requires ordinary upkeep, for example, topping off and evolving oil.
  • It is generally weighty and costly when contrasted with comparative models.


NorthStar Belt Drive Single-Stage is unquestionably a profoundly created an unrivaled model with sturdy parts that are anything but difficult to collect and utilize. This combined with excellent execution is the thing that caused it to acquire the top space.

Buying Guide

Look at this jam-stuffed compressor purchasing guide and get familiar with what to search for in your next air compressor. Continue perusing to find out about the accompanying:

Select the right pressure and horsepower

The Air weight and Horsepower of an air compressor are estimated in pounds per square inch (PSI) and (HP) separately. Apparatuses that require air compressors to work likewise require a weight of up to 90 PSI to work appropriately. The drive rating of a compressor will consistently give you a thought of the size of the compressor you are hoping to purchase.

By and large, most mechanical air compressors have a drive rating of up to 5 HP. You likewise need to place into the thought that numerous producers regularly misrepresent the pull of their air compressors.

CFM is the important factor

CFM (Cubic feet every moment) alludes to the volume of air that an air compressor produces while inactivity. A lot of air compressors arrive in a wide scope of CFM appraisals. These are now and again strongly written in their details.

While picking an incredible air compressor it is a great idea to get one with around 3 to 4 CFM at a steady weight of 90 PSI.

The Tank Size of the Compressor

To make sure you know, the size of a compressor doesn’t make a difference a lot as the tank doesn’t create air however stores it. On the off chance that you end up going for an enormous siphon and engine that produces as much air as you need, you won’t run out of air.

Notwithstanding, you can spare expenses by getting a little compressor that has a huge tank on the off chance that you need air discontinuously. In the event that you end up requiring one for a sander, getting a little tank will assist your compressor with getting up to pressure faster.

Pick Between Single-Stage and Two-Stage Air Compressors

Much the same as the name suggests single-stage compressors utilize at least one chambers to siphon air into the tank. With respect to two-stage air compressors, they contain two-chamber siphons that move air through a cooling tube and into a little second-star chamber.


These all are the best 20-gallon air compressors that you can consider while selecting one for you. You need to make sure that you are also considering the points mentioned in the buying guide for the best air compressor.


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