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Great Lakes Air GRN-400A-436 Refrigerated Air Dryer, 400 SCFM, 460V/ 3 Phase

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GRN-400A-436
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Great Lakes Air GRN-400A-436 Refrigerated Air Dryer – 400 SCFM, 460V/3 Phase, Non-Cycling, UL Listed | High-Performance Moisture Removal

The Great Lakes Air GRN-400A-436 Refrigerated Air Dryer is engineered for efficient and reliable moisture control, ensuring clean, dry compressed air for industrial, CNC, manufacturing, and pneumatic applications. With a 400 SCFM capacity, 460V/3 Phase power supply, and non-cycling operation, this dryer provides consistent dew point control, preventing corrosion, equipment damage, and system inefficiencies. UL Listed for safety and compliance, it features a low-pressure drop design, high-efficiency refrigeration system, and rugged construction, making it an energy-efficient and long-lasting air drying solution.

Key Features:

400 SCFM Capacity – Ideal for large compressed air systems
460V/3 Phase Power – Designed for industrial electrical setups
Non-Cycling Operation – Provides continuous and efficient moisture removal
UL Listed – Certified for safety, compliance, and performance
High-Efficiency Refrigeration System – Ensures optimal dew point control
Compact & Durable Build – Space-saving and designed for long-term reliability
Low-Pressure Drop Design – Enhances energy efficiency and system performance

Upgrade your compressed air system with the Great Lakes Air GRN-400A-436, ensuring superior air quality, reduced maintenance, and extended equipment lifespan.

GRN-400A-436 Non-Cycling Refrigerant Air Dryer

Design Conditions

Flow Rate

400 SCFM

Pressure

100 PSIG

Inlet R.H.

100%

Outlet Pressure Dew Point

35-39°F

Temperature

100°F inlet

100°F Ambient

Max. Pressure

220 PSIG

Delta Pressure

4 PSID

Voltage

460/3/60

Nameplate FLA

Connections

Compressed Air Inlet / Outlet

2” NPT

Electrical

460V Junction Box

Heat Exchanger Materials

Refrigeration Condenser

Steel Fin, Copper Tube

Compressed Air / Air

Stainless Steel Plate with Copper Brazing

Compressed Air / Freon

Component Info.

Moisture Separator

Integral to Heat Exchanger

Condensate Drain

Smart Design Solenoid Drain

Refrigeration Components

Compressor

2 HP Nominal

Hermetically Sealed

Condenser

Air Cooled

Totally Enclosed Fan Motor

Energy Usage

2,593 watts @ 100% Capacity

Capacity Control

Automatic Expansion Valve

Freon

R404A

Weight & Dimensions

Shipping Weight

315 Lbs.

Dimensions

33”H x 20”W x 24”D

GRN Standard Features and Benefits

5 Year parts Warranty / 1 Year labor

UL Approved and labeled

Air-Cooled Refrigeration Condenser

Refrigeration analyzer gauge (Suction Pressure)

Compressor overload

Ozone friendly Refrigerant

Automatic expansion valve

Complete Cabinet enclosure

Smart Design Solenoid Drain

Strainer with Isolation Valve

Illuminated On/Off Power Switch

9' Power Cord

Relay / Contactor

 

pdf.pngGRN Brochure

 

 

Proposition 65 Warning

Dryer Type:
Non Cycling
Flow (SCFM):
400 SCFM
Maximum Pressure (PSI):
232 PSI
Connection (NPT):
2" NPT
Voltage (V) / Phase:
460v / Three
Frequency (Hz):
60 Hz
Refrigerant Type:
R404a
Weight (lb):
315