Best Spray Gun for Small Compressor [Buying Guide] 2022

1. Best Overall: TCP Global Professional HVLP Spray Gun

For our first choice today, we’ve got a spray gun that performs possibly the best with small air compressors. Besides, even when treating dense materials, it works just as smoothly.

In fact, the TCP Global Professional HVLP Spray Gun can be used to spray a range of rather dense materials, including polyester primers, heavy enamels, gel coats, latex paints, and more. This level of performance is possible due to the 2.5 mm fluid tip of the spray gun.

Apart from the 2.5 mm fluid tip, the spray gun features a 1-liter aluminum cup and an air regulator. This means that the sprayer has a large cup and can be used when working on large projects. And, you’re not going to have to make a few tips, which can save time. 

Since it is equipped with a highly configurable control function, you have additional control while working on your task. You are at liberty to regulate a variety of factors, including air pressure and spray pattern. In addition, it also means that you choose an air pressure environment that fits best for compact air compressor.

As for spraying, you’ll always get a smooth spray pattern. This spray gun is a perfect alternative for a professional finish.

✓ Pros

• Functions well for hard materials, including steel flakes, polyester coatings, and latex paints
• Has a large cup capacity that makes it possible to work on big projects
• Ensures a consistent spray pattern for advanced finishing
• Packed with completely interchangeable control knobs to regulate the airflow and spray pattern

✕ Cons

• Doesn’t include additional seals

2. Best Budget: Campbell Hausfeld General Purpose HVLP Paint Spray Gun

Now, we have the ultimate budget option for you. If you’re looking for the best spray gun under $100, this is the best you can find on the market right now.

From Campbell Hausfeld, this sprayer is potentially the best option for small air compressors since it takes just 4.0 SCFM at 40 PSI. Besides, this gravity feed spray gun doesn’t require a great deal of air pressure, so it operates well enough with small compressors.

Manufactured with a simple mechanism, it’s very easy to operate. You will easily learn how to use it properly and even achieve a professional finish. Since this spray gun is uncomplicated, it makes the perfect choice for all kinds of people, including experts, home users, and beginners.

Two of the most noteworthy characteristics of this Campbell Hausfeld Paint Spray Gun include its precise atomization and minimal overspray. The sprayer allows you complete control of the spray pattern and air pressure to achieve a flawless finish.

And with this spray gun, you can find the right atmosphere for your task quite conveniently. This budget-friendly alternative is packed with advanced features, so be sure to check it out.

✓ Pros

• Comes at a very affordable price point
• Allows complete regulation of spray pattern and air pressure
• Ensures a smooth and seamless finish
• Requires little care and is easy to clean up after
• Provides excellent value for money

✕ Cons

• Doesn’t have any notable drawback

3. Best for automobile: Campbell Hausfeld DH650001AV

Up next, we have another exceptional spray gun, which can be used not only for automobile customization and restoration but also for furniture refurbishments and more.

Ever since 836, Campbell Hausfeld has been making premium items to help you complete your designs like a professional. The company currently produces a full range of air compressors, air appliances and accessories, paint guns, and more.

And the Campbell Hausfeld DH650001AV General Purpose HVLP Paint Sprayer Gun is one such example. For most spraying tasks, it offers a satisfying result and has a dynamic spray pattern of about 9 inches and treats heavy materials like enamel, primer, paint, and urethane.

In addition, it includes an anti-drip canister that makes cleaning up much easier. This sprayer uses an air compressor which, at 40 PSI, can produce a minimal level of 7.0 SCFM.

It has a flow monitoring system that controls the volume of sprayed paint, managing to minimize the use of paint by 20-30 percent and maintaining precise results as well.

If you’re new to using a spray gun, this is a good option for you.

✓ Pros

• Configured with an anti-drip canister to reduce clean-up
• Serves up to 9 inches of customizable spray pattern
• Works with heavy materials such as enamel, primer and paint  
• Simple and straightforward to use
• Perfect for beginners and home users

✕ Cons

• Only works well for smaller projects

4. Best for water-based paint: Dynastus 20 oz. Professional

Our first product from Dynastus is one that works best with water-soluble paints. But that’s not all; they can also be used with a number of different spray paints.

Besides, this Dynastus Professional Composite Spray Gun has a 2 mm nozzle and a 20 oz cup, which makes it suitable for medium to big-sized projects. You can attempt all kinds of paint jobs with this sprayer.

But if you intend to work on smaller projects, you don’t need a spray gun with a canister as big as this. For you, the manufacturers have created a smaller and more compact sprayer that comes at a 4.2 oz size.

Furthermore, the spray gun also contains other parts and equipment that are necessary to make spraying more convenient at home. It comes with an additional spanner, wire brush, brush handle, quarter female plug, air regulator and helps you achieve the best possible outcome.

Designed with three adjustable anodized knobs, this sprayer allows precise control when working. The volume of painted material is managed by fluid control, the fan pattern size is controlled by pattern control, and the airflow is regulated by the air correction valve.

Basically, this sprayer not only guarantees flawless results but also facilitates your job.

✓ Pros

• Has a compact and lightweight design
• Includes a variety of tools and accessories to provide the best end result
• Comes with 3 adjustable anodized knobs for proper air control
• Helps achieve perfect atomization
• Works best with water-based paints and a bunch of spray paints

✕ Cons

• Not equipped to fit different sized nozzles

5. Best small and lightweight option: Astro EUROHV105

From a well-established company, we present to you our next spray gun, which is meant for small paint works. If you want a compact and lightweight option, this is the perfect option for you.

Weighing only about a pound, this thing is not only lightweight and versatile; it is solid and durable as well.

For resistance to corrosion, it has an anodized body. And the plastic nature of the included cup makes it so light.

In addition, the passages have an internal coating for durability, and for a seamless result and quicker and easier maintenance, the needle and fluid surface are made of stainless steel.

As a matter of fact, this paint sprayer doesn’t require much maintenance or clean-up. They are easy to use and maintain, which makes them so great for beginners. All in all, this is one excellent spray gun if you’re willing to spend a little more.

Although the cup is plastic, it is durable. It can contain 600 ml of paint. While it might not be big enough for bigger projects due to the relatively small size, it is still great for working on all kinds of small and medium spraying tasks.

✓ Pros

• Aligns well for thick paints and other substances
• Has an impressive 86 percent transmission performance rating
• Can be found with nozzles of various sizes
• Designed for beginners and home users

✕ Cons

• Comes at a rather high price

6. Best for beginners: Le Lematec HVLP Paint Spray Gun

Now, this spray gun from Le Lematec is an amazing product. It makes an excellent option for new users at home.

Le Lematec is a renowned manufacturer that currently features some of the finest air equipment and accessories. With a specialized team of engineers and their ingenious minds, they have come up with strong pneumatic equipment with uncompromising quality and reliability.

And, this very model is an exceptional spray gun. In order to have total precision, it is completely engineered with advanced technologies. You will get a 1.4 mm nozzle with the paint sprayer that is suitable for automobile paint, retouching, and mainly household application.

Since the nozzle is on the smaller side, it is not designed for pieces or enamels that are thick. But for making base coats, clear coats, and all kinds of light layers and touchups, it is fantastic.

Finally, for both air and substance spraying, this paint gun has a control knob with two stages. You can use those to get precise spray patterns and finishes.

✓ Pros

• Comes in a super compact and lightweight form 
• Fits smoothly with simple air compressors and guarantees a smooth finish
• Includes a 2-stage mechanism to accommodate both air and substance spraying
• Conceived to be solvent-proof
• Can be used for all kinds of spray paint jobs

✕ Cons

• Doesn’t include air regulators

7. Best for medium-sized projects: DEWALT DWMT70777

Next, we have a budget-friendly option for you. With this sprayer, you can achieve all sorts of small to medium-sized projects quickly and smoothly.

Weighing about 2.4 pounds, this gun is another small and lightweight option. Due to the intuitive nature of this thing, you can spend extra shifts without getting exhausted.

Owing to the lightweight design of this one, you can be assured that this paint gun can supply you with services that will last you a long period of time.

Besides, this DEWALT sprayer includes an aluminum cup, and since it has a capacity of 600 ccs, it is most appropriate for small and medium-sized projects. So, this spray gun can be used comfortably with all sorts of furniture and car paintings.

It also has a relatively basic interface and overall simple mechanism that makes it convenient to use. Although somewhat extra cleaning and maintenance are needed, you can use it rather effectively. It makes the best choice for both experts and newcomers.

You can opt to deal with various styles of paint, and you can still have a sleek and even finish. It is not intended for large programs, though.

Basically, if you want a small and compact gun to spray paint small or medium objects, this is a great option for you. Also, if you are on a budget and need a high-end sprayer, this one is for you, too!

✓ Pros

• Has extreme duty aluminum construction
• Comes with a pretty big cup that can accommodate 600 cc
• Can be used for both small and medium-sized projects
• Accessible at a fair price range

✕ Cons

• Requires extra maintenance and cleaning

8. Best for low-density materials: Dynastus 20 oz. Professional

Today’s last option is also from Dynastus. It is a great contender if you’re interested in working with low-density materials like base coats, clear coats, and single-stage urethanes.

Much like the previous option from this manufacturer, this is a great spray gun. Not only does this sprayer promise perfect performance, but it also encourages you to finish the work.

With three interchangeable anodized knobs, it is constructed to allow precise control while operating. Fluid control determines the quantity of the painted material, the size of the fan pattern is managed by pattern control, and the airflow is monitored by the air correction mechanism.

Besides, it also includes the necessary tools and accessories to help you with your painting task.

Here, the nozzle size is the only significant difference. Unlike the other option, this one is compatible with a 1.4 mm nozzle. So, you can’t use this sprayer for thicker painting or coating.

Designed for lighter materials, this spray gun does a terrific job when it comes to working on the base or clear coats, or even single-stage urethanes.

✓ Pros

• Comes with a 600 cc aluminum canister, making it great for small and medium paint jobs
• Optimal for high volume paint jobs like industrial work, car refurbishment, and more
• Creates a seamless technical finish with a completely atomized and clear spray pattern
• Can be used to spray all light and medium density materials, like primers, base coats, and enamels
• Available at a very reasonable price point

✕ Cons

• Not appropriate for latex paints