Schulz ADS-125 Air Dryer Non-Cycling Compressed 125 CFM 203 PSI 115V 1-Phase New - ADS-125-UP
The Schulz non-cycling compressed air dryers have been developed for applications with inlet and room temperatures up to 100 °F. Removable panels facilitate easy and quick access to internal components. With an integrated electronic panel, this dryer is an extremely cost-effective option. Select the best option for your company.
What our Experts Think
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Powerful 125 CFM Moisture Removal – The Schulz ADS‑125 Air Dryer Non‑Cycling (ADS‑125‑UP) handles up to 125 CFM of compressed air, making it ideal for medium to large compressor systems where consistent dry air is crucial to protect tools and pneumatic equipment from moisture damage.
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Continuous, Reliable Operation – Its non‑cycling refrigerated design runs continuously when powered, providing stable dew‑point control without cycling on/off — a cost‑effective choice for systems that require constant performance.
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Smart Electronic Control – Integrated digital controller monitors temperature and dew point and manages the auto drain valve and fan operation to optimize performance and reduce maintenance.
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Energy‑Matched to Compressor Output – Sized to match compressor displacement, minimizing the need to oversize the dryer which can save energy and reduce unnecessary load on the system.
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Robust Construction – Features easy‑access removable panels and high‑efficiency refrigerant circulation for dependable drying even at elevated ambient and inlet temperatures.
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Compact & Workshop‑Friendly – With a 115 V, single‑phase design and manageable footprint, it integrates easily into workshop compressor setups without requiring complex wiring or additional support equipment.
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Expert Verdict – A durable, efficient refrigerated air dryer that provides consistent moisture control and helps extend the life and performance of air tools and production systems — a smart upgrade for shops needing reliable dry air.
Q&A
Q: What is the Schulz ADS‑125‑UP air dryer designed for?
A: It’s a non‑cycling refrigerated compressed air dryer that removes moisture from compressed air systems to protect tools, pneumatic equipment, spray systems, and machinery from rust and water damage.
Q: What airflow capacity does this dryer support?
A: It’s rated at 125 CFM (≈3,538 L/min), making it suitable for medium‑ to large‑capacity compressors.
Q: What are the pressure specifications?
A: Nominal operating pressure is 100 PSI, with a maximum of 203 PSI, allowing it to match many shop compressor setups.
Q: What power requirements does it have?
A: It runs on 115 V single‑phase power (60 Hz) and draws about 7.6 A, compatible with common workshop circuits.
Q: What features make it easy to use and maintain?
A: Removable panels provide easy access to internal components, and a quick‑disconnect automatic drain valve simplifies maintenance; an electronic controller displays temperature and dew point while managing the drain and condenser fan.
Q: What refrigerant does it use?
A: Uses R407C refrigerant for efficient moisture removal.
Q: What size connections does it have?
A: Equipped with 1‑1/4″ NPT‑F inlet/outlet connections for straightforward installation into compressed air lines.
Q: Who is this dryer ideal for?
A: Best for workshops, automotive shops, fabrication facilities, and industrial environments where dry air is critical for tool longevity and consistent pneumatic performance.
Maintenance Tips
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Use a Pre‑Filter: Install a suitable pre‑filter/water separator before the dryer to remove bulk moisture and contaminants — this protects internal components and can be required for warranty coverage.
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Check Condensate Drain Regularly: Verify the automatic condensate drain operates correctly and is free of clogs; quick‑disconnect design makes cleaning easy.
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Clean the Condenser & Panels: Dust and debris reduce heat rejection — periodically clean the condenser fins and wipe internal accessible areas to maintain airflow and drying efficiency.
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Verify Electronic Controller & Display: Check temperature, dew point readings, and drain control functions to ensure proper operation and early detection of issues.
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Inspect Hoses & Fittings: Look for leaks, loose connections, or corrosion in air line fittings and replace or tighten as needed to prevent pressure loss.
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Power Down Before Service: Always switch off power, relieve system pressure, and follow safety instructions before cleaning, inspecting, or servicing internal parts.
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