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Great Lakes Air GRN-500A-236 Refrigerated Air Dryer, 500 SCFM, 230V/ 3 Phase

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SKU:
GRN-500A-236
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Great Lakes Air GRN-500A-236 Refrigerated Air Dryer – 500 SCFM, 230V/3 Phase, Non-Cycling, UL Listed | High-Capacity Moisture Control

The Great Lakes Air GRN-500A-236 Refrigerated Air Dryer is designed for efficient and reliable moisture removal, ensuring clean, dry compressed air for industrial, CNC, manufacturing, and pneumatic applications. With a 500 SCFM capacity, 230V/3 Phase power supply, and non-cycling operation, this dryer delivers consistent dew point control, preventing corrosion, equipment damage, and operational 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 durable air drying solution for demanding industrial applications.

Key Features:

500 SCFM Capacity – Designed for large compressed air systems
230V/3 Phase Power – Ideal 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 reliable dew point control
Compact & Rugged Build – Space-saving and designed for long-term durability
Low-Pressure Drop Design – Improves energy efficiency and system performance

Upgrade your compressed air system with the Great Lakes Air GRN-500A-236, ensuring superior air quality, reduced maintenance, and extended equipment lifespan.

GRN-500A-236 Non-Cycling Refrigerant Air Dryer

Design Conditions

Flow Rate

500 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

230/3/60

Nameplate FLA

Connections

Compressed Air Inlet / Outlet

2” NPT

Electrical

230V 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

3 HP Nominal

Hermetically Sealed

Condenser

Air Cooled

Totally Enclosed Fan Motor

Energy Usage

4,882 watts @ 100% Capacity

Capacity Control

Automatic Expansion Valve

Freon

R404A

Weight & Dimensions

Shipping Weight315

499 Lbs.

Dimensions

49”H x 34”W x 46”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):
500 SCFM
Maximum Pressure (PSI):
232 PSI
Connection (NPT):
2" NPT
Voltage (V) / Phase:
230v / Three
Frequency (Hz):
60 Hz
Refrigerant Type:
R404a
Weight (lb):
499