Top 10 Best 20 Gallon Air Compressors in 2020 You Should Know

If you’re searching for the top 20 gallons air compressor, then you have to have lots of different variables under the consideration.

Making sure you don’t overpay for features you won’t desire is equally as critical as making sure you receive all you want from your air compressor!

To fulfill your loved ones or garage gear powering needs, think about buying the best 20-gallon air compressor.

This apparatus might be very high-output, strong, but extremely compact and portable.

However, for the tank capability, airflow speed, and the crucial components’ durability and strength issues.

We’ve reviewed 10 of their best 20-gallon air compressors which can guarantee you uninterrupted functionality helping you to work with light to heavy-duty tasks in a brief time period.

We also have included a buying guide that will assist you to pick the compressor which most suits you.

List of 10 Best 20 Gallon Air Compressors Reviews

1. NorthStar Single-Stage Portable Electric Air Compressor

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This silent and heavy-duty compressor from NorthStar includes an ASME certificate and it’s made from the durable cast iron substance.

It’s compact in size but it’s tough and strong enough to operate in any garage, workshop, industrial stores, and managing some light tasks like working out a brad nailer, air ratchet spray weapon, airbrush, and more.

This compressor includes two V-styled cast iron ladders that help ensure that there’s proper heat dissipation and no heat transfer occurs between the two cylinders.

Excessive heating is a danger to this pump lifespan that’s the reason why the cast iron material is equally vital.

Offering 5 CFM @ 90 psi, its 2-horsepower double voltage induction engine is strong enough to power nearly all pneumatic tools.

Additionally, the engine was made to begin in almost any weather conditions which make certain the compressor operates consistently.

The engine operates at 115 volts though it may be corrected into 230 via minor alterations to the wiring that doubles the operation.

NorthStar Belt Drive Single-Stage is unquestionably a highly crafted and exceptional model with durable components that are simple to construct and use.

This coupled with high-quality performance is exactly what made it make the best slot.


  • Best compressors using a duty cycle of 100%.
  • Induction engine that has double voltage.
  • It’s relatively silent at 80dB
  • Made from durable, cast iron substances


  • It needs routine maintenance like refilling and altering oil.
  • Pricey compared to comparable models.

2. DeWalt DXCMPA1982054 20-Gallon Portable Air Compressor

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On account of this distinctive pump layout, DeWalt goods are really potent and durable.

The gas-powered unit is the ideal example. Its specifications are extremely noteworthy for its tank capacity:

In addition to the former solution, the compressor has a regulator, change, and double ion motor.

The wheels can also be big and trustworthy. Meanwhile, the compressor’s or the brand’s distinguishing feature is its low pump rate, revealing just 779 RPM.

It ensures noiseless, effective performance, and exceptionally large performance.

Therefore, the 20-gallon portable air compressor is designed for commercial, regular usage, severe handymen and contractors, homeowners.

As a result of top-quality components like the valves made from stainless steel, flywheel, and double air compressors, ASME-certified tank, the compressor is strong enough to get heavy-duty pneumatic tools: sprayers, sanders, nail guns, grinders, etc…

It may be used even at an expert workshop or automobile support center.

So, searching to find the most dependable and maximum efficiency, pick the Dewalt DXCMPA1982054 compressor.

It is definitely not too cheap, but high quality and durability are worthwhile.


  • Maneuverable
  • Acceptable for commercial uses
  • High-airflow
  • Silent
  • Efficient cooling system


  • It requires some time to meet without the tank

3. Industrial Air IL1682066.MN 20-Gallon Belt Driven Air Compressor

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The Industrial Air IL1682066.MN coming using a V-twin cylinder, 10′ flywheel, exceptionally reputable ball bearings, stainless steel valves, and massive tires, the compressor stands out from its counterparts by exceptional maneuverability, ease of use, and durability.

The device isn’t the most lightweight or streamlined, but it is easily moved across the garage, home, or workshop.

That is why I advocate it to the renovation program and for builders.

Splash oil lubrication pump kind requires routine upkeep, but it ensures efficiency and long-term operation.

Moreover, the engine is dual voltage, so permitting switching from 120V to 240V, as stated by the exceptional tasks and jobs.

Therefore, as a result of this device’s reliability and remarkable functionality, it’s top-rated, coming with numerous favorable 20-gallon air compressor testimonials.

Meanwhile, no substantial drawbacks are found, no complaints are given.


  • High-performance
  • Durable
  • Dual-voltage engine
  • Powerful and dependable Important components
  • Well-built
  • Silent (78 dBA)


  • Maybe not the Cheapest
  • Heavy-weight
  • That the engine is made in China

4. WEN 2202 20-Gallon Oil-Lubricated Portable Vertical Air Compressor

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This bit of 20-gallon air compressor is a fantastic bang for the dollar for many reasons.

To start with, the slender vertical design lets you operate in several circumstances from indoor outdoor jobs.

The rubber-footed supports optimize the equilibrium so the probability of it melts while on duty will not occur.

Because this is oil-lubricated, routine maintenance is essential.

This, on the other hand, is an advantage for oil-lubricated air compressor consumers.

Considering that the pump is frequently checked, it is going to raise the sturdiness of this air compressor.

One incentive for this version is that it generates less noise compared to counterparts that are cubic, which can be fantastic to work within a silent atmosphere.

WEN 2202 is an excellent air compressor for a variety of jobs from painting.

The cost is just another sales pitch for this particular model. In comparison to the majority of oil-lubricated air compressors, WEN 2202 provides the cheapest — potential cost for your model.

On the other hand, the downside is quite apparent with this cost decrease.

The airflow rate is relatively flat with the utmost pressure of just 135 psi rather than 150 psi such as other brands.

Even so, this is a great grab since both stability and durability are guaranteed. Additionally, you get a 2-year guarantee for any broken pieces.


  • Two-year guarantee
  • Cheap cost
  • Less noisy compared to standard counterparts


  • Airflow rate is reduced

5. Campbell Hausfeld DC200000 Air Compressor, Portable, Horizontal, 20 Gallon

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Hausfeld DC200000 out of Campbell includes a high-quality induction engine and it’s among the compressor which you could construct and use in your own effortlessly.

Among the greatest characteristics of this version is its oil-free layout which means it doesn’t need regular maintenance.

It’s constructed keeping both the ordinary user and big consumer in mind allowing you to get the work done professionally.

This compressor includes a 1.3 HP engine that delivers 4CFM @ 90 psi in a maximum pressure of 150 PSI that’s enough to allow you to execute a wide assortment of DIY tasks.

This 20 Gallon air compressor comes in a flat layout that allows for simple transportation.

The device’s oil-free design gives a stress-free performance with quite minimal upkeep that helps to guarantee excellent engine performance and extended lifespan.

The control panel is optimally positioned and it’s extremely simple to read and translate various control purposes which assists you control and maintain complete charge of the whole compression procedure.

This portable Campbell Hausfeld DC200000 is exceptionally reliable and it has been shown to work in tackling most light-duty tasks which makes it a fantastic alternative for those that like DIY jobs.


  • The tanks fill up quicker compared to different models
  • It’s relatively silent
  • This 20-gallon compressor is simple
  • Comparatively cheap


  • Comparatively low horsepower
  • It’s quite loud
  • The packaging isn’t quite attractive

6. Porter Cable PXCMF220VW 20-Gallon Portable Air Compressor

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Being a cheap 12-gallon air compressor makes this an attractive alternative, however, being a fantastic excellent compressor makes it better.

This 20-gallon air compressor generates a maximum psi of 150, such as 5.0 cfm at 40 psi and 4.0 cfm at 90 psi.

It’s a reasonably powerful 1.5-HP engine and runs via a 120-Volt electrical power source.

The reduced voltage startup is just one of the principal things that people like about this air compressor because it’s easier on the engine and prevents triggered breakers.

Additionally, the pump is more oil-free, meaning less work for one to keep it.

The motor windings are of excellent quality and there are no belts or pulleys which need to be replaced or maintained.

An outcome is an efficient-running machine that will withstand several years of challenging work.

And considering the device weighs less than 100-pounds and includes 7″ solid rubber wheels, it isn’t hard to move around during your garage or shop or into different job websites.

This is the best air compressor for performing hobbies that need air tools such as impact wrenches, nailing, stapling, or other house or automobile maintenance jobs.

For being one of the very inexpensive 20-gallon air compressors on the current market, the caliber of the one is fairly impressive.

Naturally, there are lots of advantages to becoming a more expensive brand, most importantly the electricity.

However, for men and women who only do recreational jobs around their residence, this isn’t a poor small air compressor.

It’ll fit in only about any budget and you’ll be amazed by how nicely it works!


  • Oil-free pump
  • Quiet functioning noise
  • Low voltage start up


  • Less horsepower compared to similar models
  • May take some time to fill the tank

7. Central Pneumatic 2.5 Horsepower, 21 Gallon, 125 PSI Cast Iron Vertical Air Compressor

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The compressor is more affordable for any household, but it may be adequate for solving occasional family, home improvement or automobile maintenance jobs.

By way of instance, it gives you the ability to inflate tires to twist some bolts.

The cheap 20-gallon air compressor includes a powerful 2.5 HP motor (that’s made in China).

Producing up to 125 PSI pressure along with a rather considerable airflow (4.7 CFM at 90 PSI), the compressor operates well with ratchets and affects firearms.

Quite obviously, the output isn’t enough for grinders and sanders which are high-speed and intensive gear.

Because of foot stabilizers, vibration is reduced, the noise amount is simply about 64-65 dB.

Therefore, the item could be known as the next quietest 20-gallon air compressor, but it really sounds loud.

Meanwhile, it’s acceptable for household and hobby, occasional usage.

The one thing I do not enjoy is the wheels which are likely made from plastic and seem not dependable in any way.


  • Lightweight
  • Cheap
  • Silent
  • Strong motor
  • Diminished vibration


  • Not Great for high-speed tools
  • Soft wheels
  • Heats up in summer

8. Husky 20 Gal. 175 PSI Portable Air Compressor

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The Husky C201H is a single-stage air compressor.

Though a lot of men and women assert that dual-stage air compressors may create more airpower, so they’re effective at large scale and ceaseless projects, a single-stage air compressor is frequently enough for the home-scale jobs.

To start with, they cost less. Secondly, they could manage quite nicely small and medium operations.

Especially with this C201H version, although many 20-gallon air compressors cease in 150 psi maximum pressure, Husky has made this version can do up to 175 psi.

This means that you can work on your job more efficiently and revel in the long application run.

The plan is obviously brilliant. The oil-free pump enables you to minimize upkeep work.

Additional the 7-inch wheels are acceptable for many garage and shop areas.

The vertical design permits you to place it together along with other tools that are bulky.

This little unit is ideal for any medium functions for example painting, inflation, bolting, repairing, or obligation roofing.

The pump and engine can deliver maximum psi and SCFM so you can deal with your work in the maximum functionality.

Again, HP is very low. There are a few complaints about leaks at the line.

Nonetheless, this is very uncommon, and also the 2-year guarantee will guarantee you to get your lineup repaired any time its problems.

So, I’d say that this is worth investing in if you would like to start looking for an air compressor with high abilities at precisely the exact same time remain on your small budget.


  • Works for a Lengthy period
  • Quiet
  • Mobile
  • Acceptable for big jobs


  • None

9. Ingersoll-Rand P1.5IU-A9 2hp 20 gal Single-Stage Compressor

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The Ingersoll-Rand Garage Mate is an essential-have compressor for any skilled or amateur searching for reliability and functionality.

It does not matter, if you’re working in the garage or on a Jobsite that the Ingersoll Garage Mate is so mobile you could take it almost everywhere you would like.

The Ingersoll-Rand Garage Mate comes equipped using a cast iron, oil-lubricated pump, which offers dependable and strong functionality even after decades of usage.

In addition to this, the framework can be constructed with heavy-duty cast iron to guarantee durability.

Wrought iron is one of the most powerful alloys to be found in the industry and that’s the reason why Ingersoll exceptionally believes in incorporating it into this particular compressor.

Security was a massive consideration throughout the developmental phases of the compressor.

That is the reason the compressor incorporates several different security devices and indicators that enable users to track pressures.

In addition to this, the device comes along with various other accessories that come in handy during the performance.

Contained with the compressor you’ll come across a pressure switch, pressure gauge, regulator, safety valve, and also a power cable that is overburdened.

It isn’t important if you require a compressor for the work website or garage that the Ingersoll-Rand Garage Mate is the best answer.

With this kind of a rather performance, you can actually carry a conversation while the compressor is operating.

10. Craftsman Air Compressor, Max 175 Psi 20 Gallon 1.8 HP Heavy Duty Compressor Oil-Free

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This Craftsman air compressor is designed to be among the most effective air compressors at the associated equipment.

It sports a 1.8 horse electricity UMC engine that offers low noise running beneath 80 decibels and start feature under reduced temperature.

20-gallon air storage tank make sure that your work can last without remote disturb issues.

Refill this atmosphere storage tank in less than 70 seconds, which means that you may spend more time working and less time waiting.

Build-in 2 fast couplers match for 1/4 inch NPT standard air tool connectors with no added splitter.

2 x 8inch rubber wheels and a sturdy grip allow for simple transport.

Oil-free care free pump also satisfies your bumpy floor work environment, guarantees a long life cycle work functionality.

4 [email protected] matches the inflating cleaning, stapler pinner, brad/finishing nailer, roofing nailer, wrench, drill, paint sprayer, caulk gun, and chisel change air tools programs, and the pressure air supply in house innovation functions.

Buying Guide for Best 20 Gallon Air Compressor

The best 20-gallon air compressor is crucial for multiple residences and automobile maintenance jobs.

This capacity is adequate for attaching moderate speed tools such as nail guns, ratchets, impact wrenches, etc..

The device can help you to rotate or inflate tires, perform some renovation tasks in your home or within a DIY workshop.

From time to time, commercial usage is possible also.

The compressors are mobile, outfitted with large, pneumatic brakes, and easy-to-use.

These options are best for homeowners and automobile enthusiasts.

Just do not forget to hire a professional electrician to wire the device, converting its voltage, and also take care of the compressor when needed.

Electric or Gas-Powered Compressor

The compressor should fit with your work atmosphere.

This involves whether the compressor is electrical or works on a gas engine.

The electric-powered ones are usually affordable and require minimal upkeep. If you’re however searching for a portable machine, then the gas engine is the thing to do.

Oil-Free or Oil Air Compressor

It’s fairly a job when it comes to deciding whether to proceed with an oiled compressor or even the oil-free one.

Most compressors compress and draw atmosphere utilizing a piston that demands regular lubrication to boost efficacy and its lifespan too.

It follows that they need routine maintenance, will be pricey but of course, they are rather durable.

Oil-free compressors, on the flip side, compressors are pre-lubricated, generally using Teflon and no extra lubrication is necessary.

This Teflon protects the tank along with other moving components against friction.

Therefore they need very minimal upkeep however, the Teflon wears out after a time period exposing the region underneath.

The main point is that you have to consider the weak and strong points of each kind before deciding on one.

Power Source

Usually, air compressors could be powered by electricity, gas, or petrol.

Consequently, you have to pick your machine foundation on which you’ll use it.

For example, air compressors powered by power are better for woodwork and indoor usage to stop air pollution.

Pressure Capacity

The proper amount of pressure must attain the desired flow rate.

And this pressure is generally measured in pounds per square inch (PSI).

Be aware that the greater the PSI the greater the output speed.

That means you might have to pick the one with high PSI should you want to handle heavy applications.

Air Compressor Horsepower

Keep an eye out for your horsepower required: This will make certain you get a compressor that provides enough air.

A fantastic compressor needs to be able to need to be able to fill its tank over the shortest time possible and deliver exactly the same without becoming too heated.

Consider the Safety of the Equipment

You ought to think about methods of protecting the equipment from harsh weather conditions particularly it’ll be utilized in an open location.

Look at a cast-iron structure for greater durability. Our listing of 20-gallon compressors contains compressors that are built with cast-iron.


Now that you understand what choices are available in regards to 20-gallon air compressors, then you need to be able to generate an educated decision in your purchase.

The very best thing you can do is decide exactly what you will need the air compressor to get then search for all those specifications.

You definitely do not need to pay more to get a blower which you don’t want, but you want to be certain you have sufficient to accomplish the tasks that you need to do.

I hope you have gained much data in which you have to purchase the right 20-gallon air compressor.

Be certain you put everything into consideration prior to going into the store.

General Compression