An air impact wrench needs a perfect compressed air supply to work properly. If you use the wrong air compressor, you will not get perfect results at work using your wrench.
Maybe that’s why you want to buy the best air compressor for impact wrench. No worry, we will help you.
Various air compressors are available; some are portable, and some are not. Some are pancake-style, some are twin stack, and so on. Moreover, you will see some compressors are dedicatedly designed for nail guns while some are for sandblasting. There are more.
So naturally, the question arises which compressor would be most suitable for running the wrench? It depends on many factors. We will show you what is a good air compressor for impact wrenches. One thing to remember, a specific size compressor is required for each impact wrench.
We made a list of 7 items after going through deep research on 107+ products. So we are sure here you will find your desired one. Let’s see the list with other relevant information.
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What Air Compressor is Best for an Air Impact Wrench?
When choosing a good air compressor you need to consider the size of the wrench because you need a compressor that will meet the power requirements of your air impact wrench.
Most impact wrench air compressors should have a PSI of between 6.25 and 7.5.
Eagle EA-5000 Impact Wrench Air Compressor remains the best compressor of all. When choosing an air compressor for an impact wrench, features like PSI, CFM, SCFM, etc., should be considered.
Editors Choice: 3 Compressors for Best Air Impact Wrench Comparison Table
Last update on 2024-03-09 / Affiliate links / Images from Amazon Product Advertising API
7 Best Air Compressors for Impact Wrenches
There are so many brands are producing compressors. So it is tough to make a shortlist. But as you have to select one among all, so let’s see good impact wrench reviews.
1. Overall Best: Makita MAC5200 3.0 Hp Compressor for Impact Tools
The Makita 3.0 compressor is a powerful tool made of cast iron. It comes with a large cylinder and a large piston for high productivity.
It has a powerful motor to convert energy into compressed air and tirelessly press it into storage tanks to increase productivity. The motor is oil-lubricated, works efficiently, and reduces wear and tear. Therefore, the machine will last longer than expected.
Its maintenance is not complex because all parts are removable, so you can disassemble them to clean them. This feature makes prolongs the life of this powerful tool. Oil-lubricated pump, reduced wear, durable cast iron cylinder, a perfect combination. Besides, an oil-lubricated pump ensures cooler running.
There is a storage component where you can store some of the accessories of the air compressor. For all pneumatic and air supply needs, you can always have this. It works well, especially where the demand for air is exceptionally high.
Considering all its features, it tops our list. It is not only a good air compressor for impact wrench but also suitable for other ait tools.
Benefits
- Cast iron structure ensures durability,
- Lubricated motor to reduce wear and tear,
- Works quietly,
- Built-in storage compartment,
- It has a strong engine for working efficiently, even for long hours.
Drawbacks
- It is small for industrial use
2. Oil-Free Porter-Cable UMC Pancake Air Compressor
PORTER-CABLE Oil-free Pancake Air Compressor is an electric-powered tool. When it works, generated air stores in the pancake-like cylinder.
Since it runs on a 120-volt motor, it does not increase your electricity bill unnecessarily. But the motor quality is fine as it serves you continuous air supply for several hours. The motor will start smoothly even in cold weather.
The built-in quality of the Porter cable compressor is strong. It runs at 2.6 SCFM at 90 PSI, allowing immediate recovery after every compressing. This size is also ideal for most impact wrenches.
Its oil-free pump ensures longevity and does not require frequent maintenance. Since it is straightforward to operate, you don’t need to be an expert to use it. It works thoroughly; when the cylinder is full, you can switch it off and fill your containers.
UMC Pancake Compressor is ideal in places where compressed air is needed regularly. Its water valve ensures the proper removal of excess water by keeping the barrel clean.
Overall, it is our 2nd best pick but no.1 choice as Portable Air Compressor for Air Impact Wrench.
Benefits
- Uses only 120 volts to work, so it is economical,
- Robust pump for prolonged functioning,
- Stores all air in its 6-gallon cylinder,
- Can work continuously for hours without reducing inefficiency,
- Oil-free pumps for maximum longevity.
Drawbacks
- Comes in only one color and shape,
- No manual on how to use it.
3. Industrial Air IL1682066.MN 20-Gallon Air Compressor with V-Twin Cylinder
This machine comes with a V-twin cylinder, allowing it to store as much air as possible. Its pump is well-lubricated to ensure it works perfectly without increased wear and tear. It is made of cast iron. Thermally stable cast iron cylinder body (made of cast iron), aluminum head, durable ball bearings, reed valves; compelling package for outstanding performance.
Industrial Air IL1682066.MN has a 20-gallon tank and pneumatic tires for easy moving from one point to another. It is effortless to set up. The manufacturer ensures all accessories are available for easy use of the pump. It comes with a quick set of regulators to let your controller know how you want your machine to work.
This device will consume low power to produce maximum efficiency.
However, it means power, performance, and other parameters can be well-regulated for you to enjoy excellent outcomes. It doesn’t consume a lot of energy. With its maximum PSI of 135, you can be sure that it is ideal for most average-sized impact wrenches.
Benefits
- Has different levels of PSI values you can setup,
- Doesn’t consume a lot of electricity,
- Can work and store air in its cylinder for long hours without reducing efficiency,
- Has the best functioning motor that lubricates for silent functioning,
- You can use it in multiple areas because it is portable,
Drawbacks
- It is heavy to carry around for long,
- It doesn’t contain any manual for use.
4. DEWALT D55146 Hand Carry Portable Air Compressor
It is a portable, efficient and excellent functioning machine for home and industrial use. The compressor delivers 225 PSI, which means it can use at multiple pneumatic points. DEWALT D55146 compressor has a vertical stand feature and collapsible stand for adjustment to fit the required place.
The compressor can recover so quickly due to the presence of the 5.0 SCFM at 90 PSI. It is excellent and durable because the motor is well lubricated.
With its minimum noise level (8 dBA operational noise level), you can be sure to use it even in the busiest places. This device is completely portable with carrying wheels. So you can carry it around with you at your workplace. Moreover, it is effortless to set up. So you can work smoothly without any breakdown. Furthermore, as it is a portable air compressor, it is appropriate for a cordless impact wrench.
With a massive horsepower of 1.6, it has the strength to supply to many areas where compressed air is needed, perfect for any wrenches.
Benefits
- Lubricated functioning motor for maximum performance,
- 10-inch tires for easy movability even on the site of work,
- It has a heavy-duty motor that can work for long without any breakdown,
- The machine is robustly made from cast iron; therefore, it lasts longer,
- Works quietly, so it doesn’t distract people around.
Drawbacks
- Has only one color,
- Flat tires.
5. Quincy QT-54 Lubricated Reciprocating Industrial Air Compressor
Quincy QT-54 Lubricated Reciprocating Air Compressor is an industrial-grade device. It can produce high compressed air using only 5 hp horsepower.
It has a powerful motor that is well-lubricated to reduce wear and tear. Furthermore, it consumes only 230 volts. This kit has a heat controller that shuts it off whenever needed to reach the edges of the air.
Besides using it to power an air impact wrench, you also will enjoy it on other projects, as it doesn’t consume much power and waste your time.
This reciprocating compressor is made of robust materials, so it is reliable and safe. Its motor is advanced and powerful to support you for a long time to operate the compressor.
You can use it at your home for regular use and in the industry for commercial use. It is applicable for any commercial use as it can ensure you give a constant supply of compressed air for a long time.
Benefits
- Works for long hours without any breakdown,
- Consumes less energy and still produces better results,
- Has excellent kind of materials operational parameters,
- It is a portable device, so you can carry it wherever you want,
- Best motor installed that doesn’t break down quickly.
Drawbacks
- Comes in only one color, so you don’t have color options,
- It may not be excellent for industrial use.
6. NorthStar Single-Stage Electric Air Compressor for Electric Impact Wrench
It is another industrial-grade compressor. This single-stage compressor has a 2 horsepower motor. It comes with two-cylinder storage made from cast iron for enhanced durability.
The NorthStar Electric Power compressor has attached 10-inch tires to move it from one place to another. So, it is a portable device with flat-free tires.
It comes fully equipped with a 115V operation with a 6ft: cord and plug. You should not expect a lot of electricity consumption from this kind of machine because it consumes less power.
Delivers the best 5.0 CFM @ 90 PSI; 6.0 CFM @ 40 PSI, which means you can rely on it for continuous air supply. Those who need superior efficiency and productivity from the air compressor can have the machine connected to a 230V by a qualified electrician.
When doing this advancement, make sure the air compressor’s safety and efficiency are observed to avoid accidents of any kind. It is a machine that is also known to contain excellent ability due to the technology and heavy-duty parts incorporated in it.
You don’t have to spend a lot of electricity because it is known to consume very little. It has a 5.5-gallon capacity to store compressed air and ensure you have a continuous air supply.
The motor is well-lubricated, so it always produces sufficient air into the cylinder, making the supply adequate. It is straightforward to connect and use, so it doesn’t consume much of your time and power. Made from heavy-duty iron, it doesn’t break or get compromised.
Ensure that you always maintain, repair, and replace worn-out parts for enhanced performance. It is also good to have your compressor work within the required range or time frame to reduce wear and tear.
Benefits
- Movable with perfect wheels,
- It Has a cylinder for storage of the compressed air,
- It can be used for industrial purposes,
- The compressor has a robust motor; it can work for long hours without breaking down,
- Very easy to use and doesn’t consume a lot of electricity.
Drawbacks
- Comes in only one design,
- You may need some other accessories for it to work best.
7. Silent Series Eagle EA-5000 Air Compressor
The last from our list is another best air compressor, the Silent series Eagle EA-5000 compressor.
It is a typical air compressor that works with maximum quietness making it ideal for use even in offices and other areas where people are always busy.
However, it comes with an oil-free double piston pump that converts quickly, leading to maximum air production. It has a low amp draw, increasing its lifespan by four times.
Therefore, It makes the machine reliable and beneficial to the user.
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You don’t spend a lot of electricity because it is known to consume very little. It has a 5.5-gallon capacity to store compressed air and ensure you have a continuous supply of air.
The motor is well-lubricated, so it always produces sufficient air into the cylinder, making the supply adequate. It is effortless to connect and use, so it doesn’t consume much of your time and power.
It is made of heavy-duty iron, so it does not break or compromise easily. Ensure that you always maintain, repair, and replace worn-out parts for enhanced performance. It is also good to have your compressor work within the required range or time frame to reduce wear and tear.
Benefits
- Easy to use, you don’t need training,
- Contains a heavy-duty motor for smooth functioning,
- Works quietly so doesn’t disturb people,
- Durable because it has a low amp draw,
- Can work for long hours without reducing efficiency.
Drawbacks
- Very heavy to carry around,
- Hard to understand the instruction.
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Can We Use these Compressors for Other Purposes?
Yes, you can. Our reviewed air compressors are usable for several works. Besides using for air impact wrench, you can use these kits for the following work:
- You may use an HVLP spray gun for your automotive paint. You will not need a different air compressor if you have any of the following compressors in your collection,
- Do you have a project for greasing with a grease gun? These compressors are appropriate for powering your grease gun,
- It is elementary to fill tiers or ballons using these compressors,
- You can use any of the pneumatic tools for sanding or grinding work, etc.
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What Makes a Good Air Compressor?
Several factors required a good air compressor, including things such as
- Easy control over speed and torque,
- Enhanced Durability,
- Compressor power-to-weight ratio to reduce operator fatigue,
- Air tools that have fewer power hazards.
Important Note
We suggest two main things to consider when buying a good air compressor for air impact guns or other purposes. One is where you want to use it, and the other is how much power you require to do your job.
Air Compressor For Air Impact Wrench Buying Guide
Air compressors have many applications. We commonly see compressed air as a source of energy for car repairs, construction duties, and diving games. We will now discuss the essential features to check before buying an air compressor for an impact gun and also impact wrench air requirements:
1. Consider Your Air Impact Wrench Size
You must buy an air compressor according to the impact wrench size. Your impact wrench must be either ½ or ¾ inch in size. Both sizes of the wrench have different requirements.
So that at first, ensure the type of your wrench and then pick according to that.
2. Pick Stationary Compressors over Ordinary Compressors
Stationary air compressors are available to get more than the common air compressors used daily in homes and small businesses. So we recommended stationary compressors over ordinary compressors.
3. Portable Air Compressors Will Give You Some Extra Advantages
Portability is a valuable feature of electric/ machinery tools. It may produce the same air and energy, but you can move with it from one place to another.
Portable tools are mainly for the economical production of wind and small tasks. Always make sure of the details of each air compressor before buying one for yourself. Keep in mind that portable air compressors are for small jobs, so if your needs are industrial, you need a more extensive, commercial air compressor.
4. Consider Airflow Requirement Strictly
As an air compressor user, it is essential to make sure you know the amount of air you want. For example, If a 1/2″ impact wrench requires 5.0 CFM @ 90 PSI, the compressor must deliver between 6.25 to 7.25 PSI.
Anything less than that will not be efficient enough because it will not accomplish any duties required. Make sure you choose an air tool with the PSI value to meet your requirements.
Also, check the air compressor’s air hose fitting quality before buying to get smooth airflow.
5. Pick Oil-Free Models Over Lubricated Air Compressor
There are some powerful air compressor whiches runs without oil. Similarly, some compressors run with oil lubrication. Considering the environmental conditions, oil-free models are the best. It’s easy to manage and requires little effort.
But if you need a strong compressor, the best choice is a machine powered with lubrication.
So consider your needs and buy the right one for your needs.
6. Consider Noise Levels
People consider noise as a less important issue for repeated verification. But it does create problems in the long run. We always encourage you to check again and again that the device is not making extra noise.
7. Electric or Gas-Powered Air Compressor?
One last thing you should consider when buying an air compressor is whether it is an electrically powered machine or a gas-powered one? It all depends on the power source, so choose based on the kind of power you would be using.
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FAQ
1. How Much Air Pressure Does It Take to Operate Impact Wrench?
Most wrenches are designed to work at between 50 to 100 PSI. Read the psi factor of the air compressor before you select it for your impact wrench. Great tools that connect to a material that exceeds 10 CFM should operate at 100 to 120 psi.
You will have the best results because you will have enough energy to do the necessary work without inadequacy. The specifications of the impact wrench are what determine the kind of air compressor you should have.
2. How Big An Air Compressor Do I Need For Sandblasting?
It depends on the sandblasting task itself. Most of the sandblasting needs 90 PSI and a nozzle of 20 CFM. You can feel those needs using our suggested compressor. See our this opinion if your target is mainly buying an air compressor for sandblasting.
See our response if your goal is to initially buy an air compressor for sandblasting.
The more powerful the CFM, the more expensive the compressor is. So for the small sandblasting task, you can choose which produces 10 CFM to 20 CFM. 18 CFM to 35 CFM will be ideal for a big project, while industrial sandblasting tasks require above 35 CFM.
3. How Much Air Pressure Does an Impact Wrench Need?
Your air impact wrench size determines the air pressure you need to air compressor run. Some impact wrenches usually work at air pressures of around 90 to 100 PSI, while others need more air pressure than that. Always look at the PSI size of the air compressor before you settle down for it.
4. What Is the Difference Between SCFM and CFM?
CFM means cubic feet per minute; it is just a measure of substance filling per minute. We hope you know that the SCFM stands for standard cubic feet per minute. It compares the working of a machine to a certain standard at all times.
You can calculate the SCFM. Simply divide the actual air pressure by the air pressure recorded in the airflow after the inlet.
5. Is Higher CFM A Better Air Compressor?
The answer is yes; the compressors with high CFM provide more air than the small compressors. It means they have more energy and can use it in areas where extra force is needed. However, they are more expensive than the ones with low CFM.
For example, you will need around 5 CFM per worker for every pneumatic shop.
6. What Is SCFM On an Air Compressor?
It is a simple abbreviation that stands for standard cubic feet per minute. SCFM measures the air volume an air compressor can provide at a specific pressure.
It lets you know how to set your compressor to achieve the desired results. You will need different air volumes at different works, so it is good to see the SCFM in every workplace for this com-pressure.
7. What Size Pneumatic Tool Do I Need for An Impact Wrench?
The air compressor size depends on many things, like how your project is, the types of air tools you use, what is the air source, the energy source, the tank style, etc., and many more things.
In general, 4-5 CFM at 90 PSI is ideal for ½ inch impact wrench.
Remember, size is not an issue; the important thing is how much it can supply air pressure.
8. What Is An Oil-Free Air Compressor?
The compressor uses an oil-free cylinder is, known as an oil-free air compressor. These compressors don’t need oil-lubricated pumps. Oil-free compressors are best for mid-range work.
9. Can A Pancake Compressor Run An Impact Wrench?
Yes, the pancake air compressor can run an impact wrench. If you need heavy torque, in that case, you should avoid a pancake style kit, but for other works, it is absolutely ok.
Final Words
Air compressors are machines that produce air pressures and air for various purposes. If you want to buy one, you have to select one that fits your requirements.
We have tried to reveal all necessary information about the air compressor for air impact wrenches. Our reviewed 7 items are the Best Air Compressor for Impact Wrench.
All you have to do is check the details and combine your requirements with the best-fitting item.
Do you have any further questions to ask? Ask it in the comment box 😊
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