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A renowned brand of high-quality spray guns for over 90 years, Anest Iwata provides high-quality spray guns to professionals. Anest Iwata spray gun is synonymous with quality, precision, and reliability in professional painting equipment.

A comparison of Iwata spray guns such as the Iwata Supernova WS400, Iwata Supernova LS400 and Iwata W400 Bellaria which are the most popular and trusted models from this brand used by thousands of painters around the world. Consequently, by comparing these old and updated models, I can help you select the one most suitable for your needs.

This is because I know from painting experience that the choice of spray gun can significantly impact work quality and productivity Let’s take a look at each of the Iwata spray gun reviews.

Anest Iwata Spray Gun Comparison (Old & Updated Models)

Model DetailsIwata LS400 Iwata Supernova WS400Iwata w400 Bellaria
Items Weight1.134 kg1.05 Pounds0.01 Ounces
MaterialPlastic, MetalPlastic, MetalPlastic, Metal
TechnologyEntech HVLPLV technology (Higher fluid delivery rate)High-TEC-compliant LV technology
AtomizationFine to MediumFine to MediumMedium to Coarse
Performance Rating Out of
Recommended UsageBase coatBest for clear coat in automotive refinishingBase coat and Top coat

Iwata LS400 Super Nova Reviews- Best for Base Coat

Iwata LS400 Super Nova Reviews

The Iwata 5940 Super Nova is a top choice for professional painters who want high-quality and efficient results. The platinum cap and sleek design look great. I used it to make the base coat, and then applied WS 400 to make the clear coat. As an Iwata spray gun user, I am pleased with its performance.

Among the standout features of the Super Nova Entech is its ability to deliver consistent droplet sizes. In addition, the pattern is flat and even, which is known to reduce common application problems. This is due to Entec’s technology, which is ideal for water, solvent, and compliant basecoat products. Consequently, I noticed that while painting a car, color matching becomes more accurate and transfer efficiency improves.

The Iwata 5940 noticeable features an air cap. This cap has a large thread pattern that makes it robust and easy to remove. This is designed with low maintenance in mind, making it a practical choice for professionals who want a reliable and long-lasting tool. It is well-suited to a wide range of applications, including automotive refinishing, woodworking, and furniture painting.

I have found the split tip technology in this spray gun to be a tremendous benefit to painters and paint companies alike.

This product is ideal if you are seeking superior performance and want to make painting, blending, and color matching easy for you. Therefore, I recommend the Iwata Super Nova LS400 to any professional painter who wants to take their work to the next level.

Sprayer performance: 4/5
For Base Coating: 4.4/5

If you’re interested in achieving precise and controlled spray application for automotive finishing, I highly recommend considering the use of Iwata spray guns within a dedicated paint booth.

Iwata Supernova WS400 Review: best iwata clear coat gun

Iwata Supernova WS400 reviews

Anest Iwata Supernova is another high-quality spray gun from Anest Iwata. The Iwata Supernova WS400 gun features a state-of-the-art design inspired by automobiles and created by Pininfarina. Its patented LV Technology allows for higher fluid delivery, resulting in faster and smoother application.

It is designed especially for use with clear coats, and it is optimized for use in any climate condition. A professional painter who needs to work in different environments will find this to be an excellent choice.

Supernova spray gun is known for its concentrated and fine atomization, which ensures a flawless finish. It is also compatible with the 3M PPS cup system, which makes it easy to clean and maintain. The Iwata WS400 spray gun also offers a wider fan pattern than the LPH400, which helps painters achieve more even and consistent coverage.

Supernova is highly customizable, which is one of its biggest advantages. I interchanged air caps and fluid tips to customize the gun for different paint and applications. People who frequently switch between different types of paint or work on a variety of projects will find this feature especially useful. Overall, this design delivers exceptional performance and quality results. You can take a look at Anest Iwata Spray gun parts here.

Sprayer performance: 4.8/5
For Clear Coating: 4.7/5

Iwata w400 bellaria review- Best spray gun for base and Top coat

Iwata w400 bellaria review

The Anest Iwata W400 Bellaria Spray Gun is an upgraded version of the W400. It features two upgraded air caps with a patented LV Technology design, allowing for precise and smooth finishes. It is a lightweight and versatile gun that works well with most paint types, basecoats, and clearcoats. Since it has an LVLP design, it works well with MS clears and basecoats; however, HS clears can also be worked with using additional reducers.

With superior atomization and efficient paint transfer, the Bellaria is an excellent choice for large spray painting projects, and clean paint touch-ups. With a range of 3.9 to 7.9 inches and a maximum pressure of 29 pounds per square inch, this bellaria offers powerful control with easy operation. This innovative gravity-feed design reduces material waste and simplifies cleanup, while providing excellent balance and control.

With the Anest Iwata W400 Bellaria Spray Gun, you can paint vehicles or paint other things beautifully and professionally.

Sprayer performance: 4.6/5
For Base & Top Coating: 4.6/5

Iwata supernova ls400 vs ws 400

If I talk about the design first, the WS400 was designed by Pininfarina, an Italian design house renowned for Ferrari work. Its gold-plated air cap gives it a sleek, stylish appearance. On the other hand, the LS400 has a platinum-colored cap and a slightly different design, but it still looks beautiful and sleek.

The LS400 is an HVLP spray gun with a polished chrome-plated body and excellent atomization, resulting in a finer, more consistent spray pattern. It is designed for use with waterborne paints and clearcoats, and has an innovative aircap design that reduces overspray and bounce back.

What users say about Iwata LS400

Users praise its atomization and smooth, even finish. Some verified purchasers have noted that it may not be as suitable for thicker paints or heavier coatings.

On the other hand, the WS400 is a high-TEC, high transfer efficiency (HTE) spray gun, which means it is designed to provide higher fluid rate (65%) and better material savings than traditional HVLP guns. It is better suited to use with high-solids clears and single-stage paints. The WS400 features a patented “AIRCAP” design that improves atomization and reduces overspray. Plus, the WS400 (‎1.05 pounds) is lighter than the LS400 (‎2.35 pounds), making it easier to use for extended periods of time.

Performance-wise, I like the WS 400 since it runs faster and has a slightly larger fan pattern than the LS400, which can be helpful in some applications.

What users say about Iwata WS400

Users praise its versatility, ability to work with various paint types, lightweight and ergonomic design. However, non-satisfied users say that it may not be the best choice for thicker paints or heavier coatings, as it may not provide the desired results.

In summary of Iwata ls400 vs ws400, the LS400 is better for waterborne paints and offers a finer, more consistent spray pattern. In contrast, the WS400 is more suitable for high-solids clears and single-stage paints and provides higher transfer efficiency and improved atomization. The two guns are excellent choices for professional auto painting and provide exceptional performance and quality. or These two spray guns may be best suited to specific projects based on the needs of the user.

Anest Iwata LPH 400 vs. Iwata Supernova Ws400

When comparing the Anest Iwata LPH and the Iwata Supernova, it’s clear that both spray guns offer impressive performance. They are ideal for professional use. However, there are some notable differences that may impact your decision.

The Anest Iwata LPH is a versatile spray gun well-suited to a wide range of coatings. Plus, the LPH 400 spray gun is relatively lightweight and easy to handle, making it a popular choice for both beginners and experienced painters.

The LPH 400 has slightly less advanced atomization. In contrast, the WS 400 has superior atomization technology, which produces finer mist and better coverage.

In my opinion, if you mainly work with clear coats and need a gun that works in all climate conditions, the Supernova is a good choice. However, a Supernova WS 400 spray gun is more expensive than an Iwata LPH, and may not be appropriate for all applications.

Ultimately, when choosing between the Anest Iwata LPH and the Iwata Supernova, it is important to consider your specific needs and preferences.


I’ve used the ANEST IWATA LPH400 to smooth out orange peel in paint, with great success. I haven’t had the chance to try out the Iwata Supernova WS400 yet, but I’m eager to see how it performs on refinishing jobs.

Bottom Line:

In conclusion, the Anest Iwata spray guns are highly regarded in the automotive painting industry for their quality and reliability. Iwata spray guns, including the ANEST IWATA LPH400, IWATA 5905 WS400 Super Nova, and Anest Iwata W-400 Bellaria, are excellent choices for automotive users. The LPH400 is versatile and can be used for base coats and clear coats, while the IWATA 5905 WS400 Super Nova is my favourite, included in my tool list. Plus, it is a very popular choice among professional painters due to its advanced atomization technology and ability to produce a consistent finish. The W-400 Bellaria is ideal for waterborne coatings and features a lightweight design that is comfortable to use for long periods of time.

Whether you are a professional or a DIY enthusiast, Anest Iwata spray guns are an excellent investment for high-quality and professional-looking automotive refinishing results.

I hope you find our in-depth Iwata spray gun reviews helpful and informative, and that they have provided valuable insights and benefits.

FAQS On Iwata spray gun reviews

Q. Who makes Iwata spray guns?

The Iwata Spray Gun is manufactured by Anest Iwata, a Japanese company specializing in producing air compressors, vacuum pumps, spray equipment, and coating equipment for the automotive, aerospace, and manufacturing industries.

Q. What is the best Iwata spray gun for clear coat?

Iwata spray guns are suitable for applying clear coat, but the best one depends on your needs and preferences. Take a look at these options:

  1. Iwata LPH400 LVX: This spray gun offers high transfer efficiency and low air consumption, making it ideal for clear coats and basecoats. Moreover, it has a range of 11 inches, making it a versatile option.
  2. Iwata Supernova LS400: A high-performance spray gun with low overspray and a high transfer efficiency, the Supernova LS400 is also suitable for basecoats and clear coats. Also, it has a high atomization rate, which makes it possible to produce a smooth and even finish
  3. Iwata WS400 Evo: With a unique nozzle and air cap design, this spray gun provides superior atomization and transfer efficiency for clear coats. It also has a wide variety of spray patterns, making it versatile.

Q. Is Iwata a good brand?

Yes, Iwata is known for producing high-quality and reliable spray equipment, and is a well-regarded brand in the industry. It manufactures spray guns, airbrushes, and other related products. Due to its precision engineering and attention to detail, it has earned a reputation for excellence.

Many professionals rely on Iwata spray guns for coating applications in the automotive, woodworking, and industrial industries. Many users praise Iwata spray guns for their consistent and precise atomization, ease of use, and durability. Additionally, Iwata offers a variety of spray guns that are suitable for different applications and uses. In this way, users have the option of choosing the right tool based on their needs.

Q. What is the price of Iwata 400?

There is a wide range of prices for Iwata 400 spray guns, depending on the model and where you buy them. According to the retailer and any special promotions or discounts available, the Iwata WS400 Evo spray gun can cost anywhere from $600 to $800 or more. The price of Iwata LPH400 LVX ranges from $500 to $600. Supernova LS400 are also popular models for clear coat applications and can be found for $600 to $750. The best way to get a good deal on a specific Iwata 400 model is to check out various retail stores or online stores.

Q. How can you tell a fake Iwata gun?

If you want to avoid purchasing a fake Iwata spray gun, follow these tips:

  1. Look for the Iwata logo on the gun. A genuine Iwata spray gun has a clear, crisp logo that is centered and aligned properly. The fake ones may have an off-center or fuzzy logo.
  2. Iwata spray guns come in high-quality packaging featuring the Iwata logo, product information, and warranty information. A fake package may look cheap or lack this information.
  3. Iwata spray guns are all marked with a serial number on the body or packaging. It may be a fake if there is no serial number or if it is scratched off or altered.
  4. An Iwata spray gun should feel solid and balanced in your hand and be well-constructed. Fake guns tend to feel light, flimsy, or poorly made.
  5. A spray gun from Iwata that seems too cheap may be a fake. Make sure you do not purchase from websites that do not have a history of selling genuine Iwata products.
  6. Make sure you purchase an Iwata spray gun from an authorized dealer or distributor. When you buy a product that is backed by a warranty, you know that it is of a high quality.

Q. How does Iwata airbrush work?

The Iwata airbrush uses compressed air to atomize paint or other media into a fine mist. An airbrush consists of a trigger mechanism that controls the flow of paint, a nozzle that shapes the paint stream, and a small reservoir that holds the paint. By pressing the trigger, compressed air flows through the nozzle and pulls paint from the cup, creating a controlled spray pattern. Airbrushes from Iwata are known for their precision and detail in a wide range of applications.

Rosalie Sanchez-Holapaints writer and owner

Rosalie Sanchez

DIY enthusiast with years of experience in home decor and home improvement. With a passion for educating consumers about DIY projects. Every time, I work with our painting professionals to provide you with the best painting product reviews and how-to advice. You can follow me on Facebook.

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