Used air dryers for sale: moisture control systems for compressed air and process streams

When your plant requires efficient moisture removal from compressed air or process streams, industrial air dryers offer dependable performance across a variety of applications. With over 47 years of process equipment expertise, IPP provides immediate access to high-quality used air dryers sourced from 20 complete plant sites and included in our inventory of over 15,000 ready-to-ship pieces of equipment. Choosing a used air dryer from IPP helps companies reduce operating costs, prevent equipment damage, and meet quality standards.

Air dryers remove water vapor from air and gas systems to prevent corrosion, contamination, and operational inefficiencies. Depending on your process requirements, air dryers can use refrigerated, desiccant, membrane, or deliquescent technologies to achieve the desired dew point.

Primary uses across industries

• In chemical processing, air dryers protect instruments, valves, and actuators from moisture damage.
• In pharmaceutical manufacturing, they provide clean, dry air for packaging, transport, and pneumatic systems.
• In food and beverage facilities, air dryers support clean-in-place systems and packaging lines.
• In automotive and metalworking plants, they supply moisture-free compressed air for tools and controls.
• In general manufacturing, air dryers maintain efficiency and extend the life of compressed air equipment.

Types of materials processed

• Compressed air used in pneumatic systems
• Process gases that require moisture removal prior to use
• Air streams used in drying, purging, or transport applications

Common materials of construction

Industrial air dryers are built for durability, corrosion resistance, and system compatibility:

• Stainless steel for sanitary, corrosive, or high-purity air systems
• Carbon steel for general compressed air applications
• Aluminum or coated components for lightweight or cost-sensitive installations

Key features of air dryers

• Refrigerated, desiccant, membrane, and deliquescent types available
• Dew point control for precise moisture removal
• Skid-mounted, modular, and integrated designs for easy installation
• Energy-efficient designs with heatless or heated regeneration options
• Ideal for standalone use or integration into compressed air systems

Learn more about how to select an industrial air dryer from Plant Engineering.

Find your air dryer at IPP

Search the IPP inventory or contact IPP’s equipment experts to find a high-quality used air dryer for your application. With ready-to-ship inventory, IPP helps companies maintain air system performance, prevent costly downtime, and reduce capital expenditure.