Anest Iwata LPH 400 vs. Iwata Supernova

Anest Iwata LPH 400

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In the search for the best spray gun, the Anest Iwata LPH 400 jumps to the top for their famously appreciated precision paint spraying equipment list, along with the Iwata Supernova.  Two powerhouses in the professional spray painting industry.

Both the Anest Iwata LPH 400 and the Supernova WS400, are examples of the high-quality standards that the company keeps when it comes to precision and control.

At the end of the day, it’s exactly what professional sprayers and airbrush artists are after. Deciding which one is best really comes down to personal preference.

Both options meet a solid professional standard, but different types of work demand different tools. Some jobs call for high-pressure spraying; others can be done just as well with a low- to medium-pressure spray gun.

Let’s compare the Anest Iwata LPH 400 to the Iwata Supernova so you can pick the best gun for you today. 

The Anest Iwata LPH 400 is an ideal spray gun for any workshop or a DIY project painter that is looking to feel like a professional. It’s one of the best paint sprayers for cars.  It offers you all the control and precision that you need to make an impression. 

inding parts for the Anest Iwata LPH 400 is a breeze. Rebuild kits are widely available and easy to use in most workshop setups—helping you maintain precision and performance, even under heavy daily use.

The spray gun features a removable nozzle and can be upgraded with Anest Iwata’s premium color-coded caps. These caps aren’t just for show—they’re designed to make your job easier by helping you quickly identify each cap’s intended use.

Take the Orange cap, for example; it’s built for spraying mid-range colors, ideal for base coats and waterborne coatings where speed and efficiency matter. Whether you’re dialing in productivity or fine-tuning finishes, there are plenty of compatible Anest Iwata accessories available to help you get the most out of your LPH 400.

Iwata Supernova WS400

The Iwata Supernova WS400 is an ideal spray gun for auto refinishing, base coating, and general purpose, that not only offers precision and control like only Iwata could but also looks streamlined and is much lighter than its competitors.

It’s easy to use, helping even those with little experience achieve professional-looking results.

Iwata’s Supernova technology is built to deliver a consistent droplet size during atomization. Combined with its patented flat and even spray pattern, it helps reduce many of the common mistakes painters tend to make.

Every Supernova model features stainless steel fluid passages, making them suitable for use with all types of materials, whether solvent-based or waterborne.

The Iwata Supernova was designed by Pininfarina that created its beautifully streamlined looks to compliment the LV technology that it sports.

Its state-of-the-art design combines a higher fluid delivery with a smoother and faster application than ever before that can spray in any climate conditions due to its optimized atomizing.  

Iwata Supernova parts are easily available, and they offer rebuilding kits for sale that can keep your gun working for a lifetime of painting. The Iwata WS400 may not have color-coded nozzles, but with its impressive spraying ability, you don’t need another nozzle. 

We love that you can use this adapter to attach the DeVilbiss D cups system to you Supernova.

Conclusion 

Comparing these two products from a universally loved manufacturer, famous for their airbrushing technological advancements, is like comparing an older brother to a better streamlined, younger sibling. Of course, the innovative technology in the advancement of the Supernova would be the winner of the two, but it is clear to see where the innovation is built.  

The ​Anest Iwata LPH 400 may be outdated, but it is still a reliable instrument and a recommended tool among professionals in the auto body painting industry. If you wish to rely on the older, better-trusted product, that is fine, but it is, however, only the blueprint of the latest model. 

Choosing between these two depends merely on the practicality of the user. If an everyday tool would do the job, then the LPH400 would perform well within the range of your needs.  

​If you need a streamlined tool for a progressive workshop and don’t want to deal with the mistakes common to rookie painters, then the power of the Iwata Supernova WS400 should be your preferred choice. For its performance and promising new technology, the Supernova will win this round, but good products all around from an amazing, innovative company. 

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