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elgi air compressor
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  1. HOME
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  3. AR N SERIES AIR DRYERS

AR N SERIES AIR DRYERS

34.2 - 897 m3/hr

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AR N SERIES AIR DRYERS
AR N SERIES AIR DRYERS

ELGi AR N Series - Air Dryer

The ELGi AR N Series Direct Expansion Refrigerated Air Dryer provides a reliable solution, effectively eliminating moisture to ensure system integrity, operational efficiency, and consistent product quality.

WHY ELGi AR N SERIES DIRECT EXPANSION REFRIGERATED AIR DRYER?

The ELGi AR N Series Direct Expansion Refrigerated Air Dryer is a reliable, non-cycling refrigerated dryer suitable for applications requiring humidity Class 4 according to ISO 8573-1. Its advanced refrigeration system ensures consistent dew point performance (dew point of 3 degrees C) and dependable operation. As a Direct Expansion type, it does not use a thermal mass for cooling; instead, it maintains steady energy consumption while providing continuous drying efficiency under varying load conditions.

Compact, Space-Saving Design

Wall-mountable up to 67.8 m3/hr, the AR N Series fits seamlessly into tight industrial setups — ideal for workshops and small production floors.

Stainless Steel Evaporator

High-efficiency, corrosion-resistant brazed plate heat exchanger delivers long-lasting performance and consistent cooling.

Zero-Loss Auto Drain Valve

Automatically discharges condensate without air loss, improving system efficiency and reducing operational costs.

Dual-Stage Cooling System

Reduces energy usage through regenerative pre-cooling, minimizing refrigeration load and improving dryer efficiency.

Dew Point Indicator

Monitors and displays an indication of the dew point, helping operators ensure optimal compressed air quality and detect deviations quickly.

Service-Friendly Design

Accessible layout and easy-to-remove panels reduce maintenance time and effort, maximizing uptime.

Hot Gas Bypass Valve

Maintains dew point stability even under low-load conditions, protecting downstream equipment from moisture fluctuations.

HOW DOES A COMPRESSED AIR DRYER WORK?

Atmospheric air naturally carries humidity in the form of water vapour, which condenses into liquid under varying temperature and pressure conditions. In compressed air systems, this moisture poses serious risks—corroding pipelines, damaging air-powered equipment, and introducing impurities into processes. It also compromises product quality and promotes microbial contamination, particularly in industries where compressed air purity is critical.

The ELGi AR N Series Direct Expansion Refrigerated Air Dryer provides a reliable solution, effectively eliminating moisture to ensure system integrity, operational efficiency, and consistent product quality.

READ MORE

SCHEMATIC REPRESENTATION

AR N Series

PRODUCT IMAGES
Complete Compressed
Air Solutions by ELGi

While accessories enhance your system, performance starts with the right compressor, Whether you need oil-lubricated, oil-free, or energy-efficient variable speed compressors - we have got you covered.

View our full range of ELGi Air Compressors
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