🛠️ Tsunami Pure-20P Regenerative Dryer System (PN 21999-1020-MM)
80 CFM of Ultra-Dry, Cold-Weather-Ready Compressed Air
The Tsunami Pure-20P Regenerative Dryer System is engineered for demanding air systems that require reliable moisture control in both standard and freezing environments. Built for 20 HP compressors and rated for 80 CFM, this premium dryer delivers consistently ultra-dry air with dew points as low as –40°F and relative humidity down to 0.01% RH.
Where refrigerated dryers fail in cold temperatures, the Pure-20P excels. Its dual-tower regenerative design provides continuous drying and regeneration cycles, ensuring stable performance even when ambient temps drop well below freezing. For powder coating, CNC machining, automotive applications, and moisture-sensitive industrial processes, the Pure-20P is one of the highest-performing dryers in its class.
At Compressed Air Advisors Online, America’s choice for compressed air solutions, we’re proud to offer the Tsunami Pure-20P as the go-to system for environments demanding true, verifiable dry air. The unit ships in approximately 7 days or less from Minneapolis, ensuring fast turnaround and minimal downtime.
⭐ Key Features & Benefits
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True 80 CFM Capacity — Built for 20 HP air compressor systems requiring high-volume, ultra-dry air.
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Extreme Drying Performance — Achieves dew points down to –80°F for maximum moisture protection.
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Cold-Weather Ready — Performs flawlessly where refrigerated dryers lose efficiency.
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Dual-Tower Regeneration — Automatic cycling every 2 minutes ensures continuous drying.
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Multi-Stage Filtration — Removes 10-micron particulates and oil aerosols down to 0.001 ppm before air enters the desiccant towers.
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Rugged & Serviceable — Accessible components, predictable service intervals, and long-life desiccant canisters.
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Fast Lead Time — Typically ships in 7 days or less from Minneapolis.
⭐ Technical Specifications
| Specification | Value |
|---|---|
| Model Number | 21999-1020-MM |
| Horsepower Rating | Up to 20 HP |
| Maximum Flow Capacity | 80 CFM |
| Dryer Technology | Dual-Tower Regenerative Desiccant |
| Dew Point Performance | Down to –40°F |
| Particulate Removal | 10 microns |
| Oil Aerosol Removal | 0.001 ppm |
| Filtration Stages | Water Separator + Oil Coalescing Prefilter |
| CFM Purge Consumption | 4.4 CFM |
| Cycle Time | 2 minutes |
| Tower Drying Time | 120 sec |
| Towers Drying | 2 |
| Towers Regenerating | 2 |
| Max Pressure | 175 PSI |
| Max Inlet Temp | 150°F |
| Orifice Size | 0.030" |
| Port Size | 1/4" NPT (Inlet/Outlet) |
| Shipping Lead Time | ~7 days or less from Minneapolis |
⭐ Ideal Applications
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Powder coating
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CNC machining
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Automotive and collision repair
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Cabinet shops and woodworking
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Industrial automation
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Plastics and injection molding
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Robotics and pneumatics
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Any process requiring extremely dry air