Great Lakes GRN-400A 400CFM Refrigerated Compressed Air Dryer

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Model# GRN400A

  • Rated at: 400cfm*
  • Non-Cycling
  • Standard voltage: 230/3/60, 460-3-60, 575-3-60
  • Inlet/Outlet: 2″ NPT
  • Dimensions LxWxH: 41” x 22” x 29”
  • Weight: 315 lbs.
  • 5-Year Limited Warranty
  • MADE IN USA

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$8,250.00

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Weight 315 lbs
Dimensions 41 × 22 × 29 in

Great Lakes GRN-400 Non-Cycling Refrigerated Air Dryer is a high-capacity, industrial-grade solution designed to deliver clean, dry compressed air in demanding environments. With a flow capacity of 400 SCFM, this dryer is ideal for large-scale operations where high air volume and dependable moisture removal are critical to maintaining productivity and protecting equipment.

This non-cycling refrigerated dryer is engineered for continuous, reliable operation. It provides consistent performance regardless of varying air demand, making it suitable for facilities using multiple air tools, CNC machines, spray booths, sandblasters, and other sensitive pneumatic systems. The GRN-400 helps prevent moisture-related issues such as corrosion, rust, contamination, and equipment failure—ultimately reducing downtime and maintenance costs.

Built for durability, the GRN-400 features a robust, compact design with a heavy-duty steel cabinet that protects internal components from harsh shop or plant conditions. It incorporates an efficient internal heat exchanger and automatic condensate drain, ensuring minimal manual upkeep while maintaining peak moisture separation efficiency. The automatic drain system reliably removes collected moisture, helping to maintain consistent dew point performance and keeping your air system clean and dry.

The unit comes equipped with 2” NPT inlet and outlet ports, allowing for easy integration into most compressed air systems with minimal pressure drop. Designed for flexibility and ease of installation, the GRN-400 also supports standard industrial voltage configurations, ensuring compatibility with a wide range of shop and plant power systems.

Great Lakes Air Products has built a reputation for manufacturing high-quality, American-made compressed air dryers that perform in the toughest environments. The GRN-400 is no exception—offering long-lasting performance, efficient operation, and simple maintenance. Whether you operate a manufacturing line, production facility, or a high-demand automotive shop, this dryer is designed to meet your needs with consistent, worry-free performance.

With its high flow capacity, rugged construction, and trusted performance, the Great Lakes GRN-400 Non-Cycling Refrigerated Air Dryer is a smart investment for operations that can’t afford moisture-related problems in their air supply.

Ensure your air system runs clean and dry—choose the GRN-400 for dependable, large-volume moisture control that protects your tools, improves air quality, and boosts efficiency.

NEED A SMALLER DRYER? Great Lakes GRN75A 75CFM Refrigerated Compressed Air Dryer

Great Lakes Air

Weight 315 lbs
Dimensions 41 × 22 × 29 in

Great Lakes GRN-400 Non-Cycling Refrigerated Air Dryer is a high-capacity, industrial-grade solution designed to deliver clean, dry compressed air in demanding environments. With a flow capacity of 400 SCFM, this dryer is ideal for large-scale operations where high air volume and dependable moisture removal are critical to maintaining productivity and protecting equipment.

This non-cycling refrigerated dryer is engineered for continuous, reliable operation. It provides consistent performance regardless of varying air demand, making it suitable for facilities using multiple air tools, CNC machines, spray booths, sandblasters, and other sensitive pneumatic systems. The GRN-400 helps prevent moisture-related issues such as corrosion, rust, contamination, and equipment failure—ultimately reducing downtime and maintenance costs.

Built for durability, the GRN-400 features a robust, compact design with a heavy-duty steel cabinet that protects internal components from harsh shop or plant conditions. It incorporates an efficient internal heat exchanger and automatic condensate drain, ensuring minimal manual upkeep while maintaining peak moisture separation efficiency. The automatic drain system reliably removes collected moisture, helping to maintain consistent dew point performance and keeping your air system clean and dry.

The unit comes equipped with 2” NPT inlet and outlet ports, allowing for easy integration into most compressed air systems with minimal pressure drop. Designed for flexibility and ease of installation, the GRN-400 also supports standard industrial voltage configurations, ensuring compatibility with a wide range of shop and plant power systems.

Great Lakes Air Products has built a reputation for manufacturing high-quality, American-made compressed air dryers that perform in the toughest environments. The GRN-400 is no exception—offering long-lasting performance, efficient operation, and simple maintenance. Whether you operate a manufacturing line, production facility, or a high-demand automotive shop, this dryer is designed to meet your needs with consistent, worry-free performance.

With its high flow capacity, rugged construction, and trusted performance, the Great Lakes GRN-400 Non-Cycling Refrigerated Air Dryer is a smart investment for operations that can’t afford moisture-related problems in their air supply.

Ensure your air system runs clean and dry—choose the GRN-400 for dependable, large-volume moisture control that protects your tools, improves air quality, and boosts efficiency.

NEED A SMALLER DRYER? Great Lakes GRN75A 75CFM Refrigerated Compressed Air Dryer

Great Lakes Air

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