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  1. HOME
  2. PRODUCTS
  3. ELGi REFRIGERATED AIR DRYERS

ELGi Refrigerated Air Dryers

Efficient & Reliable Moisture Removal for Compressed Air Systems

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ELGi Refrigerated Air Dryers

ELGi Refrigerated Air Dryers

ELGi air compressor accessories, including air filters, receiver tanks, and drain valves, are designed to optimize performance and ensure reliable operation. Among these, ELGi’s AR Premium Series air dryers (AR N Series) stand out, engineered to remove moisture from compressed air systems and deliver consistent, high-quality air. As part of ELGi air compressor accessories portfolio, these dryers help achieve compressed air quality in compliance with ISO 8573 Class 5 and Class 4, protect equipment, enhance productivity, and reduce operational downtime across industries.

Why a Refrigerated Air Dryer for Air Compressor Systems Is Essential

Compressed air naturally carries moisture that can condense into liquid water under pressure. Without proper drying, this moisture can corrode pipelines, damage pneumatic tools, and compromise product quality. Installing a refrigerated air dryer for compressor systems ensures effective moisture separation, maintains a stable pressure dew point and supports compressed air quality levels required under ISO 8573 Class 4 and Class 5.

Industries such as manufacturing, food processing, pharmaceuticals, and chemicals depend on refrigerated air dryer for air compressor systems to prevent contamination, ensure process reliability, and extend equipment life.

ELGi AR N Series – Non-Cycling Refrigerated Air Dryer

The ELGi AR N Series is a robust non-cycling refrigerated air dryer designed for continuous and efficient operation. It maintains a consistent 3°C pressure dew point, delivering reliable dry air suitable for applications requiring ISO 8573 Class 5 and Class 4 compressed air quality, while minimising maintenance requirements and lifecycle costs.

Available in capacities ranging from 20 to 528 CFM, the AR N Series suits applications from compact workshops to large industrial compressed air systems.

Key Features & Benefits

Consistent Dew Point Control

The ARN Series ensures stable dew point performance, helping protect downstream equipment and improve the reliability of compressed air applications.

Energy-Efficient Refrigeration Technology

A two-stage cooling process uses outgoing dry air to pre-cool incoming compressed air, reducing energy consumption while maintaining drying efficiency.

Zero-Loss Auto Drain Valve

Condensed moisture is discharged automatically without compressed air loss, supporting energy efficiency and lowering operating costs.

Compact, Space-Saving Design

This ELGi refrigerated air dryer features a compact footprint, with wall-mount options available for smaller capacities, making it ideal for space-constrained facilities.

Service-Friendly Construction

The AR Premium Series air dryers feature an accessible internal layout that simplifies maintenance tasks, helping to reduce downtime and improve overall system uptime.

High-Efficiency Evaporator

The stainless-steel brazed plate heat exchanger delivers excellent heat transfer, corrosion resistance, and long-term performance.

Proven Refrigeration Performance

The ELGi Airmate refrigerated air dryer technology used in the AR N Series cools compressed air below its dew point, allowing moisture to condense and separate efficiently. The dried air is then delivered downstream, ensuring consistent air quality for critical applications. Refrigerant options such as R134a and R513A are available based on regional requirements.

Industries

  • Industrial manufacturing units
  • Automotive workshops and service centers
  • Food and beverage processing plants
  • Pharmaceutical and chemical industries
  • Centralized compressed air systems for all industries

As a dependable ELGi refrigerated air dryer for compressor systems, it integrates seamlessly with filters, receivers, and other compressed air components, ensuring clean, dry, and reliable airflow

Why Choose ELGi?

With decades of engineering expertise and a global footprint, ELGi delivers high-performance refrigerated air dryers designed to balance efficiency, durability, and low total cost of ownership. The refrigerated cyclic compressed air dryer configuration of the AR N Series supports consistent performance and long-term reliability within ELGi’s complete compressed air system.

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