Best Spray Gun for Small Compressor – Top 5

Are you fond of painting? Do you know if you have a small compressor, then you can use the best spray gun for small compressors for painting jobs?

Undoubtedly, painting is an expensive job when done by professionals and requires a lot of time. Hence, if you can grab a high-quality small spray gun, the painting would become such an easy job that you hardly need any professionals. You can easily paint furniture, machinery, automobiles and work comfortably on your DIY projects.

But, the most challenging part is finding suitable mini paint spray guns. Indeed, not all air spray guns in the market are of the best quality and ideal for small compressors. Hence, you need to research the essential features, performance, and specific spray gun settings for compatibility with the compressor. And this requires a lot of hard work.

Have no worries! Because we have already done the job for you and chosen five of the best spray gun to review. So, keep your eyes on the review, and don’t skip the details.


Top 3 Spray Gun for Small Compressor in 2022

In a hurry? These 3 are the Best Spray Gun for Small Compressor in 2022:


What Is a Spray Gun for Small Compressor and Why Do You Need It?

A spray gun is a tool popularly used for painting. The spray gun kit comes with diverse sizes and types of the nozzle to apply the elements in different sizes of droplets. Besides paints, you can comfortably use the spray gun to apply varnish, shellac, lacquers, and so on.

There are different types of spray guns available in the recent market. Among all, the mini paint sprayer gun works on high volume, low-pressure formula. It is operated with compressed air so that the paint or liquid element passes through the nozzle. Thus, it’s convenient and easy to use.

Even if you don’t need to paint material often, you can still use the mini paint gun for slight touch-ups or repairing jobs. It’s a perfect tool for retouching bike panels, mirror covers, etc. So, regardless of the item type, whether it’s wood, metal, stone, clay, glass, textile, plastic, or porcelain, you can paint, varnish, or apply any liquid solution on these materials using the mini spray gun.

At this point, if you are wondering whether you need a small paint spray gun when other painting tools are available. Well, let me tell you if you are fond of the traditional painting style, here is what you are missing.

Unlike the rollers and brush, you won’t see any marks left on the newly painted surface while using a spray gun. It also requires less time to paint a large area. Moreover, you can control the droplet size and density of the paint depending on the paint requirement on the object. The spray gun is also easy to control, and you can ensure a more smooth finish. Thus, this tremendous mini spray gun is easy to use and highly efficient to give a professional finish in less time.

Having said that, it’s also very important to find a spray paint gun that matches the small compressor.

Best Spray Gun for Small Compressor Comparison

Image Name Summary Our Rating Get It
TCP Global Brand Professional 2.5mm HVLP Spray Gun Easy to use and maintain. Strong and durable build quality. Suitable for thick and thin substances. Features control knobs for adjusting spray pattern, fluid, and air pressure. Check Price
DEWALT DWMT70777 HVLP Spray Gun Strongly built. Budget-friendly price. Lightweight and easy to use. Suitable to fit with a small compressor. Need extra care for maintenance. Check Price
Campbell Hausfeld General Purpose HVLP Paint Spray Gun Affordable price. Easy to use and clean. Assures smooth and professional finish. Easy to control the spray pattern and air pressure. Recommended for occasional use. Check Price
TCP Global Complete Professional 9 Piece HVLP Spray Gun Set Versatile spray gun. Designed for large projects. Suitable for polyester coats, latex paint, and steel flakes. Features adjustable controller for air pressure and spray pattern. Check Price
Astro Pneumatic Tool 4008 Spray Gun Easy to set up and use. Strong and durable construction. Designed for versatile application. It can be used for primer and paints. The trigger is difficult to press with thick paint. Check Price

5 Best Spray Gun for Small Compressor

Many renowned brands are manufacturing versatile types of spray guns in the market. It’s easy to get confused and decide which one would serve your purpose. If you are also in this dilemma, we are right here for you. In this review, we have selected five of the best spray guns compatible with small compressors. Here, I will cover the significant features, strengths, and drawbacks so that you can find the right one you need. So, stick to the details and choose the ideal one!

1. TCP Global Brand Professional 2.5mm HVLP Spray Gun

TCP Global Brand Professional 2.5mm HVLP Spray Gun

Are you in need of the best hvlp spray gun to fit with a portable air compressor for painting professionally? If so, then you must check out this HVLP spray gun from TCP Global. This spray gun is a top-notch one for its build quality and exceptional features.

To begin with, the spray gun is designed with an automated function. Hence, it’s very easy and efficient to use. This excellent spray gun is suitable for applying primer and paint simultaneously. Also, to work with substances from thick to thin, the spray gun comes with a 2.5 mm fluid tip that ensures a professional quality finish.

Then, a 1-liter aluminum cup is adequate to accommodate the required amount of material so that you don’t need to refill frequently. Moreover, you can adjust the spray pattern according to your preference as it comes with an air regulator. As you need a spray gun for professional use, the spray gun includes a needle and nozzle set made of stainless steel material.

So, you can comfortably use this spray gun for years. It’s also easy to assemble. Overall, the quality and features are worth the money.

What we liked:
  • Easy to use and maintain
  • Strong and durable build quality
  • Suitable for thick and thin substances
  • Features control knobs for adjusting spray pattern, fluid, and air pressure
What we did not like:
  • Doesn’t have a stand
  • The cap comes without a handle


Check Price on Amazon

2. DEWALT DWMT70777 HVLP Spray Gun


If you are searching for the best auto spray gun for small compressor, Dewalt is the name to trust. This DWMT70777 HVLP Spray Gun is one of the most popular tools that comes at an affordable price. Not only that, but you can also choose this product to work with small and medium projects.

One of the outstanding features of this spray gun is its compact design and lightweight. Due to this, you can comfortably use the gun for a long time without causing any fatigue in your hand. Moreover, you can fit this tool with a small air compressor for painting houses or doing any small repairing jobs.

Then, the cup capacity is 600cc which makes it suitable for small to medium projects. To protect the paint from spills, it comes with a lid as well. You can also set spray patterns using the air regulator. Overall, it’s an ideal painting tool for beginners.

What we liked:
  • Strongly built
  • Budget-friendly price
  • Lightweight and easy to use
  • Suitable to fit with a small compressor
What we did not like:
  • Need extra care for maintenance


Check Price on Amazon

3. Campbell Hausfeld General Purpose HVLP Paint Spray Gun

Campbell Hausfeld General Purpose HVLP Paint Spray Gun

Mini electric paint sprayers are very handy to work for general purposes. If you are not looking for a professional spray gun and have a moderate budget, then you should check out this HVLP spray gun from Campbell. This is an American brand manufacturing high-quality tools and accessories for regular use since 1836.

And, among their products, DH580000AV is one of the best-selling spray guns. It’s mainly because of the design of a durable spray gun with essential features that will also meet your budget. The most significant aspect of this spray gun is the gravity feed canister.

The canister is not only easy to clean and maintain but also minimizes waste of material. Besides, with the nozzle tip, you can create a versatile size of the pattern. Therefore, even though it’s a spray gun for beginners, you can still get the finish like a pro.

What we liked:
  • Affordable price
  • Easy to use and clean
  • Assures smooth and professional finish
  • Easy to control the spray pattern and air pressure
What we did not like:
  • Recommended for occasional use


Check Price on Amazon

4. TCP Global Complete Professional 9 Piece HVLP Spray Gun Set

TCP Global Complete Professional 9 Piece HVLP Spray Gun Set

Here is another professional quality spray gun from TCP global. If you are a professional painter looking for a suitable spray gun compatible with small air compressors for painting walls, houses, automobiles, and so on, here it is. It’s a nine-piece spray gun set that comes with all the essential accessories you need for priming and painting.

As you purchase, you will get two full-size spray guns and a detailed spray gun. Moreover, the 1.4mm fluid tip allows you to easily apply the base coat, clear coat, and light to medium thickness substances. Due to these versatile features, it becomes an outstanding spray gun for professional users.

Not only that, the package contains diverse sizes of nozzle tips that you can use for full coverage painting and touch-up jobs as well. Lastly, just like any high-quality TCP spray gun, you can also control the air pressure and ensure the perfect finish every time.

What we liked:
  • Versatile spray gun
  • Designed for large projects
  • Suitable for polyester coats, latex paint, and steel flakes
  • Features adjustable controller for air pressure and spray pattern
What we did not like:
  • Moderate quality construction


Check Price on Amazon

5. Astro Pneumatic Tool 4008 Spray Gun

Astro Pneumatic Tool 4008 Spray Gun

For the fifth-best electric spray gun, I have chosen this popular painting tool from Astro Pneumatic. It’s an extremely budget-friendly spray gun that comes with just the right features you need. If you are a beginner user and need a spray gun for regular use, this can be your ideal choice.

The most appealing feature of this spray gun is it’s designed to use easily and quickly. The 1.8mm nozzle is especially suitable for applying primer, heavy coatings, and even glues. Moreover, you can use this spray gun for woodworking, industrial and marine purposes.

Also, to work on versatile projects, the spray gun features fully adjustable spray pattern control. It’s also easy to set up, use and requires minimal maintenance. Though it’s not recommended for large projects, you can still achieve a perfect and detailed finish with the spray gun.

What we liked:
  • Easy to set up and use
  • Strong and durable construction
  • Designed for versatile application
  • It can be used for primer and paints
What we did not like:
  • The trigger is difficult to press with thick paint


Check Price on Amazon

What Are the Types of Spray Guns?

Which of the spray guns you need for your project is an important question to ponder. There are already versatile types of small airless spray guns available in the market. Therefore, you must know the types of spray guns before purchasing.

Because all spray guns are not suitable for all types of paint, they are also not compatible with the small compressor.

There are three types of spray guns available such as airless, compressed air, and HVLP. Which type of spray paint gun you need depends on the project type and your area of expertise.

Airless Paint Sprayer

The airless paint sprayers are good to work with thick paints. This sprayer is operated by pumping out paint at high pressure. As a result, the paint droplets cover the surface evenly. This type of sprayer is suitable for painting fences, decks, shutters, etc.

Pneumatic Air Sprayer

The pneumatic air sprayer requires compressed air. This sprayer also ensures a smooth and even finish on the surface. As the pressure is applied, the sprayer sprays paint. But, this type of sprayer wastes more paint and creates a mess on the workspace. Though the pneumatic air sprayer is cost-effective, it emits more paint and makes it difficult to clean the spot afterward. You can still use this sprayer with a good hose and a suitable paint gun.

HVLP Sprayers

The HVLP sprayers are also known as high-volume low-pressure spray guns. With this HVLP mechanism, it’s easy to paint steadily and quickly. This sprayer might be a bit costly compared to the pneumatic sprayer, but it ensures the paint droplets are not wasted. As the gun is operated, the droplets are sprayed in a slower motion so that it directly applies to the surface. Hence, you get a smooth finish without wasting paint. This paint is suitable for interior atmospheres such as doors, cabinets, furniture, etc.

How to Use Spray Gun for Air Compressor?

Before you begin painting anything, the first thing you need to do is set up the small spray gun. So, grab the right air compressor paint sprayer kit to efficiently and smoothly paint with perfection. If it’s your first time painting with a paint gun set, follow the below steps to set up and use it.

Equipment you will need

  • A small air compressor for the small airless spray gun
  • Safety gears including overalls, safety goggles, gloves, and a respirator
  • Spray gun attachments
  • A hose

Step 1: Safety first

First of all, wear protective gear before you begin the painting job. Be mindful of wearing goggles and gloves. Additionally, wear overall to protect your entire body.

Step 2: Prepare the surface

Painting is a messy job. Hence, to avoid the work surface collecting debris, you can lay a protective layer before painting.

Step 3: Set up the spray gun with air compressor

You need to study the machine before actually using it. Hence, you will find the connecting point to attach the sprayer with the compressor. If you can’t find it easily, always check the manual.

Then, attach the regulator to the compressor. The regulator will determine how much air is passing in the sprayer. Next, you need to connect the regulator hose with the regulator. The hose size needs to be long enough to work on your project comfortably. Finally, attach the sprayer with the regulator hose.

Step 4: Check the PSI and CFM

You must not turn on the spray gun until the entire setup is complete. Once you are done with setting up the machine, it’s time to check the PSI and CFM. Now, turn on the spray gun and wait for the pressure to build up.

The accurate PSI will ensure professional quality painting. So, adjust the PSI rating according to the requirement. Besides, the air compressor must provide enough CFM.

Step 5: Mix the solvent in the correct ratio

After confirming the PSI and CFM, it’s time to mix the paint and solvent in the right ratio.

Step 6: Test spray first

Before you spray paint on the target area, it’s best to test first. So, try painting on a scrap surface and check the outcome. Check if you need to readjust the PSI, CFM, or paint solvent ratio to get a satisfactory paint finish.

Step 7: Apply paint

When you are satisfied with the test result, you are ready to paint the chosen item. Remember to keep a safe distance between the surface and the spray gun. Otherwise, the paint droplet might block the nozzle.

Step 8: After using the spray gun

After you are done painting, you need to turn off the spray gun. Detach all the attachments and clean the workspace. Also, clean the sprayer, nozzles and other parts. Follow the instructions manual for cleaning. Dry them up and store them for the next use.

What Are the Must-have Features to Consider Before Purchasing the Best Spray Gun for Small Compressor?

You may surf through the entire spray gun world to find the best spray gun; it doesn’t guarantee getting the gun you need. To be able to identify the right spray gun among the best is a tough call. Hence you need to focus on certain factors to make the best investment of your money. Here they are!


Even before you begin searching for the spray gun, think about the purpose of use. Are you searching for a professional spray gun, or do you need a low CFM spray gun for occasional use? Depending on the purpose, you should look out for the capacity and other features of the spray gun.

Build quality

To check the construction quality of the spray gun, you need to focus on the material. The material also determines the durability of the product. Usually, aluminum guns are lightweight, portable, and have resistance against corrosion. It is also suitable for long-term use.


Since you are looking for a spray gun for a small compressor, it’s good to choose a lightweight one. It will help you use the gun for a prolonged time without causing fatigue.

Size of Cup

The cup size determines the paint’s accommodating capacity of the gun. Usually, the cups can contain paint and other substances about 600 ml to 1 later. So. choose the cup according to your need.


Nozzle size is another significant feature. The big size nozzles are good to apply thick paint, enamel, and other substances. And, small-sized nozzles are suitable for light substances. Additionally, the type or shape of the nozzle also matters. So, keep that in mind.

Needle and fluid tip quality

The quality of the needle and the fluid tip will ensure how long you can use a spray gun. Since they are the crucial parts of a spray gun, they must be made of a durable material like stainless steel.


CFM, also known as cubic feet per minute, tells you the volume of air the compressor can make per minute. With the CFM rating, you can understand how much area the spray gun can cover per minute. And, the rating will be different depending on the substance you intend to apply with a spray gun. If it’s difficult for you to understand, just know that the rating should be bigger than the requirement of the spray gun.


The PSI rating is the working pressure. It tells you the volume of spray you can use with the spray gun. It also articulates the performance and quality of the paint finish. Suppose the pressure is high, then it will cause overspray. And, if the pressure is low, it will take a long time to paint the surface. So, choosing the correct PSI is very important.

Tank size

While purchasing the spray gun, you must focus on the tank size. It must have enough storage to accommodate the substance; thus, you can use it with a consistent flow.

Spray pattern

Every spray gun has versatile controlling features. The spray pattern can also be set from that setting. Hence, you can look for a spray gun that has the controlling option where you can adjust the airflow. Therefore, you can choose diverse modes according to the pattern of spray you like.

Ease of use and maintenance

A spray gun has been created to make painting jobs easier. Hence, your chosen spray gun must be easy to use and maintain. Make sure the sprayer doesn’t get clogged easily. It also must have user-friendly features such as adjustable knobs, soft trigger, easy to set up, assemble and disassemble, etc.


Q) What is the best paint gun?

Answer: It’s not possible to name one paint gun as the best as it depends on various factors. Having said that, you should go for an air compressor spray gun that has a good CMF rating. Considering this, we think TCP Global Brand Professional 2.5mm HVLP Spray Gun is one of the best paint guns.

Q) What are the best gravity feed spray gun?

Answer: There are many options for gravity feed spray guns. Among them, DEWALT DWMT70777 HVLP Spray Gun is known to provide the best performance.

Q) What should be the budget for the best HVLP paint sprayers?

Answer: The price of an HVLP spray gun depends on the features and brand value. You can find branded spray guns for $100 – $200.

Q) What size of air compressor should I choose for a paint gun?

Answer: The size of the air compressor should be compatible with the size of the spray gun. For instance, an HVLP spray gun requires an air compressor with a PSI rating within 70, a CFM rating within 6-12, and a 20-gallon tank.

Q) Why does tank size matter in an air compressor?

Answer: The tank size determines how comfortably you can work on the project. If you are looking for a spray gun for big projects, then you will need a large size tank. If you are working on a DIY project or need a spray gun for personal use, then a small capacity tank is enough.

Final Verdict

To sum up, if you love to paint, a spray gun is a must-have tool for you. The best spray gun for a small compressor not only makes the painting job easy and quick but also allows you to go creative with your painting style. In this review, we have tried to incorporate all the essential information from diverse types of spray guns to how to use them.

Now, it’s time for you to purchase. In our recommended list, you will find spray guns for beginners and professionals. So, you can choose the one suitable for your job. But, before you purchase, you must not forget the essential features of your chosen product. Remember, those are the key to qualifying the quality of spray guns.

Yanao Jonson
Yanao Jonson

I am an avid fashion designer with a passion for making my house a home. I love to collect the necessary things of a home, and this is where I share with you my experience. I am currently working as the chief editor of I’d love for you to join me on my adventures!

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