Altec AIR RHT-0020 High Inlet Temperature Refrigerated Air Dryer
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Description
Altec AIR RHT-0020 High Inlet Temperature Refrigerated Air Dryer
20 SCFM | Made in USA | Built for Tank-Mounted Piston Compressors
The Altec AIR RHT-0020 is a high inlet temperature refrigerated air dryer engineered for compressed air systems up to 20 SCFM. Designed specifically for tank-mounted piston compressors without aftercoolers, this unit handles hot discharge air up to 200°F while delivering consistent, reliable moisture removal.
Proudly manufactured in the United States, the RHT-0020 combines compact design with industrial-grade durability, making it ideal for real-world shop environments where heat and moisture are constant challenges.
Key Features & Benefits
20 SCFM Capacity
Properly sized for small-to-mid piston compressor systems in automotive, woodworking, maintenance, and light manufacturing facilities.
No Separate Aftercooler Required
Engineered to operate with tank-mounted compressors that do not have aftercoolers, separators, or additional drains.
High Inlet Temperature – Up to 200°F
Handles hot compressor discharge air directly, eliminating the need for added cooling components in many installations.
ISO Class 6 Dry Air Performance
Provides consistent moisture removal to protect air tools, pneumatic cylinders, instrumentation, and finished products.
Compact All-Aluminum Heat Exchanger
Integrated design delivers low pressure drop while maintaining efficient heat transfer.
Programmable Automatic Electronic Drain
Factory-installed electronic drain ensures dependable condensate removal without manual intervention.
Easy-Access Cabinet Design
Designed for simplified maintenance and serviceability.
Top-Mounted Inlet & Outlet Connections
Allows for clean installation of dryer, filters, and bypass valves.
Technical Specifications
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Flow Capacity: 20 SCFM @ 175 PSIG
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Inlet/Outlet Connection: 1" NPT
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Refrigerant: R134a
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Drain Port: 1/4" NPT
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Maximum Pressure: 232 PSIG
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Maximum Inlet Temperature: 200°F / 93°C
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Approximate Weight: 108 lbs
Available Voltage Options (Model Dependent)
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115 VAC, 1 Phase, 60 Hz
Ideal Applications
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Automotive repair shops
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Small manufacturing facilities
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Woodworking operations
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Maintenance departments
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Any 20 SCFM piston compressor system without an aftercooler
Moisture in compressed air leads to corrosion, sticking valves, premature tool failure, and costly downtime. The Altec AIR RHT-0020 eliminates that risk with a compact, American-built solution engineered to perform in high-temperature compressor environments.