200 CFM Air Dryers: Large Capacity Compressed Air Dryers

CompressorPros carries compressed air dryers rated for 200 CFM and above, sized for large rotary screw systems and plant-wide air networks. This category serves facility managers and plant engineers protecting downstream equipment from moisture at high flow rates. Browse refrigerated and regenerative desiccant models, single and three phase power, all shipping free, direct from the manufacturer.

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Schulz Air Compressors
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sku: SACT350

Schulz SACT 350 High Capacity Dryer 460 Volt 3 Phase

Schulz SACT 350 High Capacity Dryer 460 Volt 3 Phase Schulz SACT dryers with ALU-Dry heat exchanger, high efficiency compressors, innovative hot gas by-pass and zero loss drain. SACT 350 Features ...

MSRP: $10,360.00

Now: $7,770.00
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Schulz Air Compressors
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sku: SACT500-UR

Schulz SACT500-UR High Capacity Dryer 460 Volt 3 Phase

Schulz SACT 500-UR High Capacity Dryer 460 Volt 3 PhaseSchulz SACT dryers with ALU-Dry heat exchanger, high efficiency compressors, innovative hot gas by-pass and zero loss drain. SACT 500-UR...

MSRP: $13,914.00

Now: $10,435.50
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What Are 200 CFM and Larger Compressed Air Dryers?

A 200 CFM air dryer removes moisture from compressed air at flow rates matching large rotary screw compressors, typically 50 HP and up, or several smaller machines feeding a shared header. Compressed air carries water vapor that condenses as it cools downstream, causing corrosion in piping, damage to pneumatic tools, and defects in finishing and packaging processes. At this capacity, drying is a plant-level utility rather than a point-of-use accessory. This category spans refrigerated units like the COOL 200 Non-Cycling Refrigerated Air Dryer through larger models such as the EMAX EDRCF4600575 575 CFM Dryer.

Refrigerated vs. Regenerative Desiccant

The fundamental split in this category is how the dryer removes water, and it comes down to the dew point your process requires.

Refrigerated dryers cool the air stream so moisture condenses out, then drain it away. They deliver a pressure dew point around 35 to 50 degrees F, which is sufficient for general shop air, pneumatic tools, and most manufacturing. They are simpler to operate and consume less energy, making them the common choice at this capacity. The Schulz ADS-300 Refrigerated Air Dryer and the KSI Ecotroc KTA-S235 are examples.

Regenerative desiccant dryers pass air through a desiccant bed that adsorbs moisture, reaching pressure dew points well below freezing. This matters for outdoor piping in cold climates, instrument air, medical applications, and processes where any moisture is unacceptable. The tradeoff is higher operating cost, since regenerating the desiccant consumes purge air. The Tsunami 21999-0755 300 CFM Ultra Regenerative Dryer represents this group.

If your air lines run through unheated space or your process is moisture-sensitive, desiccant is worth the operating cost. Otherwise, refrigerated drying handles most industrial demand.

Types of High Capacity Air Dryers

Non-Cycling Refrigerated Dryers

Non-cycling dryers run their refrigeration circuit continuously regardless of load, delivering consistent dew point with straightforward operation. They suit facilities with steady, predictable air demand. The COOL 250 Non-Cycling Refrigerated Air Dryer is rated for a 95 degree F maximum inlet temperature.

Refrigerated Dryers with Integrated Filtration

Some packages include pre-filters and final filters, removing particulate and oil aerosol alongside moisture. This simplifies specification and installation by putting air treatment in one unit. The Schulz ADS-300 with 1 Micron Prefilter pairs drying with particulate removal.

Large Capacity Refrigerated Dryers

Above roughly 400 CFM, dryers serve plant-wide headers or multiple compressors. The Schulz ADS-480 480 CFM Refrigerated Air Dryer and the EMAX 575 CFM models sit at this end of the range, generally requiring three phase service.

Rail Mounted Regenerative Dryers

Rail mounted desiccant dryers are configured for permanent installation in a plant air system, with the regenerative cycle running automatically. The Tsunami 21999-0760 400 CFM Ultra Regenerative Dryer is built for continuous industrial duty at low dew point.

Voltage and Phase Options

At 200 CFM and above, most dryers require three phase service, though some models are available in single phase configurations. EMAX offers matched units in both 230 volt and 460 volt three phase, such as the EDRCF2300288 and its 460 volt counterpart, so you can match the dryer to your existing service. The Schulz SRS-340 covers 340 CFM on 230 volt single phase, which is useful where three phase is unavailable. Confirm your available service before ordering, and consult a licensed electrician about any electrical work.

Brands Carried

Schulz Refrigerated Air Dryers: The ADS and SRS series cover 220 through 480 CFM, with several models offering integrated filtration.
EMAX Industrial Air Dryers: Refrigerated units at 288 and 575 CFM in matched 230 and 460 volt three phase configurations.
COOL Refrigerated Air Dryers: Non-cycling refrigerated models rated to a 95 degree F maximum inlet temperature.
Tsunami Dryers and Air Treatment: Ultra regenerative desiccant dryers for applications requiring low pressure dew point.
Chicago Pneumatic Air Dryers: High Inlet Temperature and Standard Compressed Air Dryers.
Quincy Air Dryers: Top Quality Refrigerated Air Dryers.

Each of these lines is supplied under direct manufacturer contract, so specifications and warranty terms come from the manufacturer rather than a reseller.

Key Specifications To Compare

Rated CFM capacity: Must meet or exceed your compressor's actual output. Undersizing a dryer means moisture passes through untreated.
Maximum inlet temperature: Commonly 95 or 100 degrees F. Air entering hotter than the rating reduces capacity, which matters if the dryer sits close to the compressor discharge.
Pressure dew point: Refrigerated units deliver roughly 35 to 50 degrees F, while regenerative desiccant reaches well below freezing.
Voltage and phase: Most units at this capacity require three phase, though single phase options exist at some ratings.
Pressure drop: Every dryer costs some system pressure. Factor it into your working PSI at the tool.
Included filtration: Some packages ship with pre and final filters, others require them separately.

Because dryer capacity is rated at specific inlet conditions, compare your compressor's actual CFM output and discharge temperature against the dryer's rating rather than matching by nominal numbers alone.

Frequently Asked Questions

What size air dryer do I need for my compressor?
The dryer's rated capacity should meet or exceed your compressor's actual CFM output, with headroom for higher inlet temperatures if the dryer sits near the discharge. Sizing to the compressor's nameplate CFM is the usual starting point.

What is the difference between a refrigerated and desiccant air dryer?
Refrigerated dryers chill air to condense moisture and reach a dew point around 35 to 50 degrees F, while desiccant dryers adsorb moisture and reach dew points well below freezing. Desiccant costs more to operate but is necessary for cold piping runs and moisture-critical processes.

Do I need an air dryer at 200 CFM?
At this flow rate, untreated moisture will reach your tools and processes and cause corrosion, tool wear, and finish defects. Some form of drying is standard practice for industrial systems of this size.

What is the most common mistake when buying a high capacity dryer?
Sizing by the compressor's horsepower rather than its actual CFM output and discharge temperature. A dryer rated at your CFM but exposed to hotter inlet air than its specification will not deliver its rated dew point.

Does an air dryer reduce my system pressure?
Every dryer introduces some pressure drop, which is why it should be accounted for when calculating available pressure at the tool. Check the specification on the product page and factor it into your system design.

How much maintenance does a refrigerated dryer need?
Routine service centers on the condenser, drain, and any pre or final filters, following the manufacturer's interval. Keeping filters fresh also protects the dryer itself from contamination.

Shop 200 CFM and Larger Compressed Air Dryers at CompressorPros

CompressorPros carries compressed air dryers at 200 CFM and above, including refrigerated, regenerative desiccant, and filtration-integrated packages sized for plant-wide air systems. If your flow rate falls below this range, compare 100 to 200 CFM and 60 to 100 CFM dryers, or browse the full Dryers and Compressed Air Treatment range. All orders ship free, direct from the manufacturer, and our team can help you size a unit or Quote a different option. For help finding the right dryer, Call 803-339-0445 or E-Mail Sales@CompressorPros.com

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