6 Best Air Compressor for Impact Wrench In 2022

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You can’t accomplish much without an impact wrench, whether you’re a professional mechanic, a weekend DIYer, or simply an auto nerd. Of course, you can change your oil and do routine maintenance using hand tools, but any substantial work will need a bit more muscle. However, even the best air compressor for impact wrench is rendered worthless in the absence of a proper air compressor. And choosing an air compressor may be difficult since you must consider numerous crucial parameters—and they don’t always come cheap, so making an educated selection is critical here. Furthermore, maximal impact wrenches push the hammer directly from the engine. Impact wrenches offer a plethora of applications around the house, but they need the use of a compressor to operate. There are many compressor brands with different tank sizes and output varying pressures, so it’s natural to wonder which is the best for running an air impact compressor wrench. So, before choosing the best air compressor for impact wrench, learning the air tools requirements and checking top candidates will be wise decisions. To assist you in selecting the best air compressor for impact wrench, we have compiled a list of the best air compressors we could discover. Each one serves a particular function and is exceptional at what it does, but you must ensure that it is appropriate for the work at hand. To that end, we’ve also given answers to frequently asked questions about air compressors. With the help of the reviews and FAQs, you should always be able to narrow down the listed compressors to one or two and choose one that fits your mechanic’s style and budget.

Product Comparison Table


Item Weight

Product Dimensions

Buy Now

PORTER-CABLE Air Compressor

31.2 pounds

19 x 19 x 18 inches

Campbell Hausfeld FP209499AV

21.3 pounds

15.74 x 7.87 x 19.58 inches

BOSTITCH Pancake Air Compressor

31 pounds

17 x 17 x 19.25 inches

CRAFTSMAN Air Compressor

32.5 pounds

16.5 x 16.5 x 17.88 inches

DEWALT Pancake Air Compressor

30 pounds

16 x 16 x 17.5 inches

WEN 2289 10-Gallon Oil-Free Vertical Air Compressor

71.5 pounds

16 x 17 x 33.5 inches

1. PORTER-CABLE Air Compressor, 6-Gallon, Pancake, Oil-Free (C2002)

It is the most practical and effective air compressor for impact wrenches. Porter-Cable is getting a lot of prospective consumers’ attention because of its low pricing and high value. Furthermore, the pump is oil-free, so you won’t have to bother about filling or lubricating it on a regular basis. It works flawlessly without any further effort. It is extremely lighter than you may expect, weighing just 34 pounds. It is easily carried and can fit in even the tiniest automobile. Another outstanding aspect is that the engine runs well in all-weather situations. The 120-volt motor is highly shielded and will start with this device even in the coldest conditions.

best air compressor for impact wrench

Product Features

  • The design maximizes stability and performance, producing 2.6 SCFM at 90 psi: inch and a quick system recovery time.
  • It features a 6-gallon tank containing enough air for most modest to medium-sized projects.
  • It can hold up to 150 psi in the tank.
  • Two readable pressure gauges indicate how much pressure remains in the tank and the pipeline.
  • An easy-to-use sleeve protects meters and other vital equipment from the weather when stationary.
  • The machine may be used by two persons simultaneously, thanks to two adjustable air hookups.

The air compressor boasts a long-lasting oil-free pump that requires no maintenance. Console lid, handle key elements protection, device mobility, and a cable wrap. This is the best cheap air compressor for impact wrench compared to the performance.


  • Low Power Consumption- It is cost-effective because it only requires 120 volts to function.
  • Extremely efficient- This component can operate indefinitely without deteriorating its efficiency.
  • Fast recovery time- at 90 PSI, it provides 2.6 SCFM. Consider how swiftly time passes!
  • Oil-free engine- For optimal service life, the company has developed this with oil-free pumps. It works smoothly and without a hitch.
  • Long-term operation- The oil-free pump has a long service life and doesn’t need to be serviced often.


  • It only comes in one color and form; however, the color isn’t a big deal for most people. In addition, there are no instructions for using it provided by the company. It is, nevertheless, simple to use.

Customer’s Feedback:

1. I bought this compressor with one goal in mind: to keep my RV’s tires properly inflated. It works well and fits neatly in a section on the side of my RV next to a 115v outlet. I never recommend running a compressor on a customized inverter since the sine wave is nearly square and will immediately run your compressor motor. I’m really pleased with my compressor; it’s the ideal size, power, and price. (Reviewed in the United States on February 9, 2018 in Amazon)

2. AMAZING COMPRESSOR! This pancake compressor is fantastic, and the comfort and convenience it gives is incredible. When you’re done using your compressor, make sure you hold it at an angle to drain any water that has accumulated. I highly suggest this air compressor. (Reviewed in the United States on March 9, 2017 in Amazon)

2. Air Compressor, Portable, 3 Gallon Horizontal, Oilless, w/ 10 Piece Accessory Kit Including Air Hose & Inflation Gun (Campbell Hausfeld FP209499AV)

It is the greatest overall air compressor impact drill in our opinion. It has an oil-free pump for low-maintenance operation and big, easy-to-read gauges so you always know the amount of pressure your machine is producing. The 3-gallon tank contains enough air to tighten most bolts without recharging, and it provides 90 pounds per square (PSI) inch of pressure. A coil hose, the best air compressor blow gun, inflation needle, and fittings are included in the ten-piece accessory package.

Campbell Hausfeld FP209499AV

Product Features

  • The compressor has an oil-free tank and a maximum tank pressure of 110 PSI. It is also low maintenance. 
  • A ten-piece accessory kit is also included. 
  • The kit comes with the best blowgun for air compressor, coiled hoses, fittings, and inflation needles. 
  • The gauges are well-placed and simple to read. 
  • The compressor is rightly portable due to its small size air compressor for impact wrench

The compressor has a long number of features that add to its overall excellence. An oil-free pump is included. Not only that, but it also requires no maintenance.


  • Amazingly portable 
  • Compact and lightweight 
  • Ten-piece accessory kit 
  • Places gauges in a convenient location
  • Powerful and dependable motor


  • Lower pressure compared to similar compressors

Customer’s Feedback:

1. This air compressor is ideal for small operations. I use it for airbrushing and inflating. This makes me really happy. The price and shipping were both excellent, and the product was properly packed. Thank you very much, Amazon! (Reviewed in the United States on October 15, 2017 in Amazon)

2. I was worried about having to return this product after reading so many negative reviews. But, given my budget, I figured I’d give it a go. It was ideal! It was supposed to be very loud in reviews, but I found it to be as loud as most air compressors. (Reviewed in the United States on October 22, 2019 in Amazon)

3. BOSTITCH Pancake Air Compressor, Oil-Free, 6 Gallon, 150 PSI (BTFP02012)

Bostitch air compressors and pneumatic equipment are known worldwide for being dependable, robust, and efficient. One of the best portable air compressor for impact wrench on the air today is the BTFP02012 model. It also comes with a high-flow regulator and connectors for optimal air tool efficiency. At 90 psi pressure, the extremely efficient motor generates a speed of 2.6cc. Ft per minute and is simpler to start in cold weather.

BOSTITCH Pancake Air Compressor

Product Features

  • Despite having a 6-gallon storage tank, strong engine, and compressor pump, the device weighs just 29 lbs and is powered by an electricity-efficient 110V Bostitch electric motor that takes 15 amps to start.
  • It is driven by a highly efficient and reasonably quiet 78.5 dBA electric motor.
  • The oil-free compressor design ensures clean compressed air while reducing the need for maintenance.

The tank’s maximum pressure is 150 psi, ensuring extended tool life and speedy recovery. Weight: 29 lbs., making it simple to transport and store.


  • Weighing around 29 pounds, this device is lightweight and easy to transport.
  • Bostitch has installed a 6-gallon tank to provide a consistent supply of air, even when the engine is turned off.
  • It contains two standard connections and a high voltage regulator, allowing for a wide range of applications.
  • It comes with an efficient, easy-to-start outrigger rod that is easy to start, even in cold weather, thanks to its oil-free construction.


  • The 1.5m power chord that comes with the unit is somewhat short. On the other hand, the gadget can accommodate up to two pneumatic tools at once. Furthermore, the warranty is just for one year. To prevent a problem, make sure the air compressor is serviced.

Customer’s Feedback

1. This compressor is fantastic! For a recent fence installation, it worked well! It was easy to relocate, and there were no problems! (Reviewed in the United States on September 01, 2017 in Amazon)

2. It’s lightweight and easy; it’s a little louder than my bigger standard compressor, but earplugs take this, and the convenience is well worth it. (Reviewed in the United States on May 29, 2017 in Amazon)

4. CRAFTSMAN Air Compressor, 6 Gallon, Pancake, Oil-Free with 13 Piece Accessory Kit (CMEC6150K)

Simply put, the CMEC6150 is a well-designed, durable, and portable compressor. The carry handle is imposing, and the elastic feet protect your feet and the areas it rests on. This compressor is essentially maintenance-free thanks to the oil-free pump. This air compressor’s 6-gallon capacity improves mobility and enables for air storage.

CRAFTSMAN Air Compressor

Product Features

  • With a maximum air pressure of 150 psi and airflow of 2.6 cfm at 90 psi, this compressor has a big capacity.
  • For extended life and convenience of use, the CMEC6150 is a practical and maintenance-free pump.
  • The twin 1/4″ NPT ports also enable two pipes and tools to be attached to the compressor at the same time.

The maximum pressure is 150 PSI, which provides enough cutting pressure in inches for a variety of applications. The compressor is particularly portable thanks to an integrated handle and a weight of 30 lbs.


  • It weighs just 30 pounds and has a maximum power of 150 PSI, which is sufficient to inflate any high-pressure truck tire.
  • Surprisingly, this best air compressor for impact wrench has a 2.6-SCFM90 in psi, indicating a quick compressor recovery time.


  • Although 82 dB isn’t very quiet, many consumers don’t mind considering the bargain pricing. The safety check valve was also reported to be malfunctioning and leaking by certain users.

Customer’s Feedback

1. We came across something on Amazon and decided to get it. It comes with a variety of attachments and is simple to use and transport. It is a hit with my spouse! (Reviewed in the United States on September 4, 2019 in Amazon)

2. I just required a compressor for tire pressure and the occasional air tool since I had a tiny garage. For years, I had been living on a less expensive & best air tool brands until it broke. The difference is huge. The engine quickly fills the tank, it’s larger than my last one but quieter, and the regulated and tank controls are genuinely exact. (Reviewed in the United States on October 31, 2019 in Amazon)

5. DEWALT Pancake Air Compressor, 6 Gallon, 165 PSI (DWFP55126)

The Pancake DeWalt DWFP55126 6 Gallon 165 PSI Compressor can be the option for you if you like the notion of the finest air compressor for impact wrench but are concerned about tiny tanks and capacity.

DEWALT Pancake Air Compressor

Product Features

  • It has a maximum pressure rating of 165 psi, which I feel is sufficient.
  • The tank has a 6-gallon capacity and a 2.6 cfm airflow rate at 90 psi discharge pressure.
  • It also has a high current regulator for optimal efficiency.
  • The pump features a spherical drain valve that empties the tank to eliminate any moisture that has gathered within. It is designed with oil for convenience of usage.

With a noise level of 78.5 dBA, this machine is quiet despite its high-pressure rating. It is rather light, weighing just 30 pounds, making it simple to travel wherever you go.


  • The new Dewalt DWFP55126 model comes with a one-year guarantee.
  • This is one of the quietest air compressors available in its class.
  • Everything is well-made and robust for long-term usage, from the plastic grill over the compressor to the solid handle and metal tank.


  • Standard hose bearings are small and might leak air if not maintained properly. After all, it’s not precisely a portable air compressor for an impact cannon, but it’s close.

Customer’s Feedback

1. The best tiny compressor. Lower decibel levels than Bostitch or Metabo compressors, plus simple draining. I’m pleased I chose the DeWalt since it’s a strong performer in every way. (Reviewed in the United States on October 14, 2021 in Amazon)

2. This performs a great job of inflating the tires on my 5th Wheel RV camper. They need 110 PSI, which my previous compressor could not provide. With a 25′ Flexzilla hose wrapped around it, it fits perfectly in the storage area of my RV. (Reviewed in the United States on July 24, 2018 in Amazon)

6. WEN 2289 10-Gallon Oil-Free Vertical Air Compressor, 150 PSI

The advantages of using a vertically built air compressor include space-saving storage. Consider this WEN 10 gallon vertical air compressor if you enjoy the concept and wish to use your pneumatic compressor for impact wrench effectively for a long time. As the name implies, this air compressor has a vertical construction, and a 10 gallon compressed air storage capacity.

WEN 2289 10-Gallon Oil-Free Vertical Air Compressor

Product Features

  •  It contains a rubber-grip handle and a 7-inch wheel for easy carrying. 
  • It has an easily accessible drain valve and a fast coupler.
  • Because the air compressor uses an oil-free pump, it requires no lubrication or maintenance.

The 15A engine and the reinforced steel tank work together to create a huge pressure of 150 PSI. The WEN electrical air compressor is made entirely of metal and weighs 71.5 pounds. Aside from that, the compressor has a flow rate of 4.0 CFM at 90 PSI, allowing it to run any impact wrench.


  • Oil-free pump 
  • Oil-free pump  
  • It’s a small air compressor with enough power to run any impact wrench for an extended period of time. The compressor is lightweight, reliable, and requires little maintenance.


  • The check valve cap is of low quality, and the compressor may be rather noisy when used inside.

Customer’s Feedback

1. This little tank is fantastic compared to the price. More than enough PSI for tools, tire inflation, and everything else an air compressor may be used for. This device performs well. (Reviewed in the United States on October 9, 2021 in Amazon)

2. It’s incredibly portable and simple to put together, and it’s used virtually every day for different air tools. I have no problems about the construction, and it is much quieter than my previous craftsman. (Reviewed in the United States on December 4, 2021 in Amazon)

Maintenance Guide

Your air compressor and gas systems are a big investment and a key contribution to your business’s efficiency and productivity. Keeping your air compressor in good working order should be top of your to-do list. Even so, a few periodic checkups, tests, cleanings, and adjustments will go a long way toward maintaining your air and gas compressors in good working order, resulting in a slew of advantages. As a result, here are some tips on how to maintain your air compressor in great shape:

  • The air inlet filter, the equipment’s first line of defense, collects impurities when the air compressor suctions in the outside air and drives it downward through the intake component.
  • These filters, which are directly connected to air compressors and dryers, take up impurities and transfer the now mainly clean air onto the actual compression section of the process. The solids left over from the air’s passage through the input filter aren’t quick enough to navigate all of the obstacles and contortions, and they get entangled in the filter’s fibers.
  • Oil and water vapor condense into liquid when the air compressor’s aftercooler cools it. They must be removed from the area so that they do not taint the air. Drain traps provide a crucial but frequently overlooked purpose. Drain traps that are jammed shut allow liquids to flow downward.
  • In addition to the internal oil strainer, some air compressor models require the use of an oil filter to remove metal filings, calcium, and other contaminants so they don’t get deposited where they can cause problems. • To choose the right lubricating oil for your air compressor, consult the manufacturer’s guidelines.
  • Calculate the hours your air compressor is in use, motor speed, and other operating circumstances to estimate how frequently to oil your system, again following the manufacturer’s instructions. This will most likely happen every two months to once a year.
  • Small quantities of oil are drained automatically from the air compressor or escape via the air-intake vent.
  • Check the oil level in the air compressor every day before starting it up using the oil dipstick or sight glass.
  • If you’re topping off more often than seems logical, it might be an indication of danger — low operating/ambient temperatures, shortened cycle durations, or oil leaks could all be to fault. Running your air compressor with little or no oil may cause both wear and non-wear components to wear out prematurely.
  • You may have an air leak if you detect decreasing pressure at your site of use or an overall decrease in air compressor efficiency. Perform a timed run to completely charge the system or known-volume storage tank in a zero-demand state, then turn the air compressor off/on to be sure.
  • An oil leak might be at fault if your air compressor’s oil level is dropping faster than normal. The oil is most likely leaking through a loose connection, a broken mating surface, a worn seal, or a faulty gasket. Insufficient lubrication causes heat, friction, and corrosion, which may cause the air compressor to fail. Worn seals should be replaced as soon as possible.

Buying Guide

If you’ve ever had a tool in your hand, you’ve undoubtedly encountered a bolt that just won’t budge because it’s jammed, rusted, or both! With this in mind, we’ve put together the following air compressor purchasing advice for impact wrenches:

  • Compressed air impact wrenches are quite widespread in auto repair businesses. They usually have an air tank attached to one end that produces compressed air. Connecting compressed air to an impact wrench is a logical match since compressed air is incredibly forceful. Electric models aren’t nearly as powerful as compressed air models, but they’re not far behind. These are incredibly useful around the house, especially if you don’t have an air tank on hand. You may now choose between a wrench that plugs into a conventional electrical socket and a battery-powered device when it comes to electric impact wrenches.
  • There are two major methods to measure compressors: PSI (pounds per square inch); for instance: the air compressor for 1 inch impact and deliverable CFM (cubic feet per minute). These metrics assess the air compressor’s performance in various scenarios. You must first determine the PSI and CFM requirements of your air tools before choosing a compressor. When you get a compressor with 1.25 to 1.5 times higher CFM airflow at the required PSI than your air tool(s), you’ll get the greatest results. Use of a single tool, for example: The tank of air compressor size for impact wrench isn’t really important as long as you choose a compressor based on CFM. If a 1/2″ impact wrench needs 5.0 CFM At 90 PSI, the compressor should give between 6.25 and 7.5 CFM @ 90 PSI. The only time a tank size counts is if you require air to power your equipment on a regular basis.
  • CFM is a unit of measurement for volumetric flow. The CFM varies depending on the compressor’s pressure, which means that two tools with different psi will not necessarily have CFMs that can be added together. If the tools’ psi differs, we may search for Standard CFM (SCFM) when comparing compressors. At 68 degrees Fahrenheit (20 degrees Celsius) and 0% relative humidity, standard CFM is 14.5 PSIA.

Some FAQs Air Compressor for Impact Wrenches

When looking for the best air compressor for an impact wrench, the suitable pressure need is critical to consider. However, since air pressure varies from model to model, you can't consider it for all impact wrenches. As a result, it's best to consult the user instructions for a specific impact wrench to learn about the pressure requirements.
The best air compressor for impact wrench is primarily intermittent pneumatic equipment, and unlike a die grinder or sandblaster, they don't need to operate continuously. It implies that a portable air compressor can effectively run an impact wrench. Many expert enthusiasts recommend using a minimum of a 6-gallon air compressor with 4CFM while utilizing an impact wrench. Using an air compressor with a smaller capacity might make it difficult to use the impact wrench smoothly.
The best air compressor for impact wrench needs a minimum of 90 PSI to function properly. An air compressor with a greater shut-off pressure is required.
12 inches is the answer. The 12-inch impact wrench is the most popular size for the ordinary DIYer or automotive enthusiast, and it provides enough torque to turn a regular car's lug nuts.
The strong engine in this feature-rich 400 Nm impact wrench allows you to handle stubborn wheel nuts and other automotive chores.
A small tank air compressor will be sufficient if you only use your impact wrench or other air compressor for impact tools occasionally and for short periods of time. Meanwhile, individuals who use their best air compressor for impact guns on a daily basis will benefit from a bigger compressor so that the pump does not have to replenish the tank as often.


Choosing the best air compressor for impact wrench is crucial, and we hope that after reading this comprehensive advice, you will be able to make an educated choice. As previously said, there is no “one size fits all” solution when it comes to air compressors since each model on our list is designed for a certain use.

Still, when it comes to raw power and tank capacity, there is arguably nothing better than a Craftsman air compressor if you’re looking for a portable unit. However, since it is a gas-powered type, it is not suitable for indoor usage. Look for the WEN air compressor if you want to utilize it in your garage. Due to its robust cast iron structure, remarkable dependability, and fairly low price, it is by far the greatest stationary air compressor on our list.

You can also share your expectations and preferences with us about compressor-related issues. We are promised to answer all your questions and to solve your problems. Let us know your view towards compressorvilla.com.

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