Air Treatment for Spray Foam Rigs
SPRAY FOAM Equipment: Compressed air Dryers, Filters, Aftercoolers
low service | easy-to-use | reliable materials | Short lead times | longlasting

HOW CAN DRY AIRlines REDUCE SPRAY FOAM DOWNTIME?
Filters and dryers for spray foam equipment are easy-to-use and require less service, ensuring clean, dry air in your air lines. Dry air prevents frozen air lines, contaminated pumps, and damaged spray guns, which ultimately reduces downtime, saving on costs.
Tsunami products use proprietary technology combined with the highest-grade components to provide unmatched performance and durability. Regardless of the job site or atmospheric conditions, Tsunami systems will give you peace-of-mind time and time again.

INCREASE MATERIAL YIELD
Keep foam consistent and reduce wasted product.

PROLONG MAINTENANCE INTERVALS
Fewer filter changes and less downtime on the job.

EXTEND EQUIPMENT LIFE
Corrosion-resistant, durable components mean your rig system lasts longer.
FAQ
The right compressed air dryers, filters, and aftercoolers
No single dryer technology is ideal for every application - we are here to help you select the solution that best matches your operating conditions.
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Why does my spray foam gun spit or clog even though the compressor seems fine?
Moisture in compressed air can condense in hoses and guns, causing inconsistent spray or clogs.
Our high-temp regenerative dryers remove moisture down to low dewpoints, combining aftercooling and desiccant drying to protect your equipment and maintain consistent foam flow.
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How can I prevent rust in my spray foam hoses and guns?
Compressed air containing water vapor leads to rust in metal components over time.
By lowering both the temperature and humidity of the air before it reaches your tools, you can extend equipment life.
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My foam is inconsistent in different weather conditions, why?
Temperature and humidity fluctuations affect the air density and moisture content, which can negatively change the foam quality.
Our dryers can lower and stabilize the air temperature going to your pneumatic tools and remove moisture, so the foam application is consistent regardless of ambient conditions.
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Can my mobile set up/rig handle high CFM without performance loss?
Standard dryers can restrict air flow, limiting production on larger jobs that take more time.
Our systems are sized for peak mobile and stationary air flows, ensuring full compressor output without drops in pressure or dewpoint.
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How do I know when my air dryer in my spray foam rig isn't performing?
If there is bad foam (caused by moisture in the lines) and random equipment damage. The key causes are a failed purge valve, dirty air filters, and high ambient heat and humidity that your current setup can't handle - overwhelming the system.
Our systems often include easy-to-read dew point indicators and maintenance alerts. Plus, our team provides guidance on interpreting readings to prevent downtime.
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How can I reduce downtime from filter changes or maintenance?
Frequent maintenance slows jobs and increases costs, causing inefficiencies that show in the work done in a day.
Our dryers are designed for job-site durability, easy filter swaps, and predictable maintenance intervals - helping crews plan ahead rather than react to failures.
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Can I retrofit my old compressor with a Tsunami dryer?
Older compressors often lack proper moisture control for spray foam - that's where we come in.
Our dryers are compatible with most existing compressors, improving air quality without replacing your entire system. Whether you need additional filters, an aftercooler, regenerative or refrigerated dryer - or a new system altogether, we have a solution for you that fits into what you are working with.
Air compressor Filtration & Drying Systems
Spray Foam High Temperature Regenerative Dryer
The high temperature regenerative dryer alternative, this all-in-one regenerative dryer and aftercooler system cools and removes moisture from your air before it enters the hose line for spray foam application. Delivering consistent air quality, improving jobs, extending equipment life, and keeping operations efficient on your mobile spray foam rig.
WHICH AIR DRYER DO YOU NEED?
Our experts recommend the following:
|
DRYER |
ITEM # |
MAX FLOW |
COMPRESSOR RATING |
| Pure-5 | 21999-1105 | 15 CFM | 5hp |
| Pure-7 | 21999-1140 | 25 CFM | 7.5hp |
| Pure-10 | 21999-1010 | 40 CFM | 10hp |
| Pure-20 | 21999-1020 | 80 CFM | 20hp |
Aftercooler for Air Compressors
The versatile, wall-mount aftercooler delivers air cooling to spray foam applications sensitive to moisture contamination. By installing an aftercooler on the back end of your air compressor, you can significantly reduce the moisture load entering downstream dryers, optimize dryer performance, extend equipment life, and minimize costly downtime.
Respiratory Protection for Spray Foam
When you need Grade D breathing air in your facilities and job sites, breathing air panels are the optimal solution. The complete system includes a 3-stage filtration system that effectively removes harmful particles, moisture, and other contaminants before entering your airways, a carbon monoxide alarm, and a CO monitor calibrator with Autocal®.
Selecting the proper air treatment products for your shop is essential in avoiding the pitfalls of bad air. Many cheap filters and dryers do not effectively remove all the contaminants and may require constant servicing or replacement.
With Tsunami, you can expect the clean, dry air your shop needs to run effectively AND enjoy minimal servicing with years of performance.
Why should you choose Tsunami over competing brands? Tsunami is:
higher quality, longer lasting
Experience a higher quality product that cleans that air and lasts longer than cheaper filters.
hassle-free servicing
Built to service quickly and efficiently to increase productivity and decrease downtime.
versatile
Products are easy to mount, install, & operate so you can place them where your operations require improvements.





