Schulz of America ADS-20 Non-Cycling Refrigerated Air Dryer

ADS Schulz Refrigerated Air Dryers – Designed for Easy Maintenance & Lasting Performance

The ADS Schulz line of refrigerated air dryers is built with serviceability and efficiency in mind. Featuring removable access panels, these dryers simplify inspections and allow for quick internal component maintenance.

Each unit includes a quick-disconnect automatic drain valve that requires no special tools, streamlining routine cleaning and upkeep. An advanced electronic controller monitors system operation—digitally displaying temperature and dew point, activating the drain valve via timer, and managing the condenser fan with a built-in sensor. High-efficiency compressors ensure optimal refrigerant circulation, resulting in reliable drying performance and reduced energy use.

⚙️ Key Operational Details

• Dew Point: 41°F

• Nominal Inlet Air Pressure: 100 PSI

• Maximum Ambient Temperature: 113°F

• Minimum Ambient Temperature: 32°F

• Installation: Must be installed vertically

• Certification: ISO 14001 compliant

• Maintenance: Operation and service instructions included

🧰 Required Filters (Not Included)

• Pre-Filter: 1 micron | Model: 007 0038-0 | NPT: 1/2"

• After-Filter: 0.01 micron | Model: 007 0039-0 | NPT: 1/2"

⚠️ Important Installation Note

To ensure optimal performance and protect your equipment, refrigerated air dryers must be used with a minimum 5-micron particulate filter, water separator, or coalescing filter. It's essential to eliminate pooling liquid water from compressed air lines before it reaches the dryer.

ADS Schulz dryers are engineered to deliver clean, dry air with simplified maintenance—perfect for reliable, long-term operation in industrial applications.

Performance Specifications:

Documents and guides: 

• Technical Documents