Great Lakes Air Dryer Systems

The GRN series utilizes ultra-low pressure drop stainless steel heat exchangers to process compressed air flows from 10 to 3000 SCFM. The refrigeration system is controlled by a highly reliable automatic or thermostatic expansion valve in lieu of non-adjusting capillary tube systems that can be responsible for premature refrigeration compressor failures.

• UL Dual Listed Compressed Air Dryer; Canadian & US Specifications
• Fully Hermetic Refrigeration Compressor
• Automatic & Thermostatic Expansion Valves
• Refrigeration High/Low Pressure Shutdown w/HP-Man. Reset (Most Models)
• Fan Cycle Control (Most Models)
• Stainless Steel Refrigeration Gauges
• Refrigeration Suction Accumulators (Most Models)
• Smart Design Timed Solenoid Condensate Drain 50-650 SCFM
• Automatic Zero Loss Float Drains 10-40 SCFM
• Available in Air- or Water-Cooled Models

The EDR Series is designed to accept 23 to 129 SCFM of compressed air at temperatures up to 180°F. The integral ambient pre-cooler and water separator allows the compressed air to be dried to a 39°F Pressure Dewpoint which has a 33% lower moisture content than dryers with 50°F Pressure Dewpoint.

• 39°F Pressure Dewpoint Delivers 33% Less Moisture
• Automatic & Thermostatic Expansion Valves
• Fully Hermetic Refrigeration Compressor
• Stainless Steel Refrigeration Gauges
• Refrigeration Suction Accumulators
• Built in Air-Cooled Aftercooler
• Dual Point Moisture Separation
• Smart Design Timed Solenoid Condensate Drain
• Automatic Zero Loss Float Drains
• Fluid Displacement Zero Loss Drains
• Zero Loss Fluid Displacement Drains
• Zero Loss Displacement Drains
  

The GHRF series utilizes ultra-low pressure drop stainless steel heat exchangers to process compressed air flows from 75 to 3300 SCFM @ 600 PSIG. The refrigeration system is controlled by a highly reliable automatic or thermostatic expansion valve in lieu of non-adjusting capillary tube systems that can be responsible for premature refrigeration compressor failures.



• 650 PSIG Maximum Inlet Pressure
• Fully Hermetic Refrigeration Compressor
• Automatic & Thermostatic Expansion Valves
• Refrigeration High/Low Pressure Shutdown w/HP-Man. Reset (Most Models)
• Fan Cycle Control (Most Models)
• Stainless Steel Refrigeration Gauges
• Refrigeration Suction Accumulators (Most Models)
• Smart Design Timed Solenoid Condensate Drain
• Available in Air- or Water-Cooled Models
  

The GMNF series is a modular design that utilizes ultra-low pressure drop stainless steel heat exchangers to process compressed air flows from 4,000 – 13,500 SCFM. As a company’s compressed air demand increases, modules can be added to facilitate a streamlined system expansion.



• Fully Hermetic Refrigeration Compressor
• Thermostatic Expansion Valves
• Refrigeration High/Low Pressure Shutdown w/HP-Man. Reset
• Fan Cycle Control
• Stainless Steel Refrigeration Gauges
• Refrigeration Suction Accumulators
• Smart Design Timed Solenoid Condensate Drains
  

The GMNX series provides extremely energy efficient refrigerated drying capacity of 4,000 – 13,500 SCFM. The cycling Trans-Temp thermal mass allows each of the modular units to operate independently and cycle on and off as changes in system load requires

• Energy Saving Trans-Temp Thermal Mass Cycling
• Active Redundancy Modular Design
• Fully Hermetic Refrigeration Compressor
• Thermostatic Expansion Valves
• Refrigeration High/Low Pressure Shutdown w/Man. Reset
• Fan Cycle Control (Air Cooled Models)
• Stainless Steel Refrigeration Gauges
• Refrigeration Suction Accumulators
• Pneumatically Controlled Zero Loss Drains
  

The GAC series utilizes ultra-low pressure drop stainless steel heat exchangers to process compressed air flows from 20 to 825 SCFM @ 100 PSIG to a 40°F discharge temperature.

• Fully Hermetic Refrigeration Compressor
• Automatic & Thermostatic Expansion Valves
• Refrigeration High/Low Pressure Shutdown w/HP-Man. Reset (Most Models)
• Fan Cycle Control (Most Models)
• Stainless Steel Refrigeration Gauges
• Refrigeration Suction Accumulators (Most Models)
• Smart Design Timed Solenoid Condensate Drain
  

The GPS Series is an industrial duty pressure swing adsorption (PSA) regenerative air dryer that delivers a reliable -40° pressure dewpoint with optional designs for -100°. The standard series is optimized for capacities of 25 to 3,000 SCFM

• NEMA 12 Electrical
• Illuminated Power Switch
• US Manufactured Activated Alumina
• Desiccant Fill & Drain Ports
• Adjustable Purge Flow w/Indicator
• Control Air Filter
• ASME Relief Valves
• OSHA Approved Mufflers
• Optional Dewpoint-Demand Energy Management System
  

The GEH Series utilizes a low watt density Incoloy sheath heater to increase operational efficiency and reduce required purge air to 7% or less. The standard series is designed for capacities of 100 to 25,000 SCFM

• NEMA 12 Electrical
• US Manufactured Activated Alumina
• Desiccant Fill & Drain Ports
• Adjustable Purge Flow w/Indicator
• Control Air Filter
• ASME Relief Valves
• OSHA Approved Mufflers
• Insulated Heater & Purge Piping
• Incoloy Sheath Heater
• Heater Over-temp High Limit System
  

The GBS Series utilizes an atmospheric blower and low watt density Incoloy sheath heater to increase operational efficiency and eliminate required purge air in the Blower Only Mode. The standard series is designed for capacities of 100 to 25,000 SCFM. The standard Tri-Mode system allows an operator to select a mode of operation at any time.

• Tri-Mode Operating System
• NEMA 12 Electrical
• US Manufactured Activated Alumina
• Desiccant Fill & Drain Ports
• Adjustable Purge Flow w/Indicator
• Control Air Filter
• ASME Relief Valves
• OSHA Approved Mufflers
• Insulated Heater & Purge Piping
• Incoloy Sheath Heater
• Heater Over-temp High Limit System
  

The GMR Series is a pressure swing adsorption (PSA) regenerative air dryer with a full 10 minute NEMA cycle. It delivers a reliable -40° pressure dewpoint and features a compact and efficient design, which includes wall mount capabilities.

• NEMA 12 Electrical
• US Manufactured Activated Alumina Molecular Sieve and activated alumina blend
• OSHA approved mufflers
  

GHN Series air filters remove contaminates from compressed air after compression has taken place.

• Clever & Efficient Housing Design
• Differential Pressure Switch, allowing for remote monitoring of filter performance
• Side Port Condensate Drain
• 300 PSIG Maximum Pressure
• 248°F Maximum Temperature
• Aluminum Housing
  

GW Series air filters remove contaminates from compressed air after compression has taken place.

• Clever & Efficient Housing Design
• Differential Pressure Switch, allowing for remote monitoring of filter performance
• Side Port Condensate Drain
• 300 PSIG Maximum Pressure
• 248°F Maximum Temperature
• Aluminum Housing