Description
The Henry Technologies S-5203 is a high-performance refrigeration oil separator engineered to protect compressors and maintain system efficiency by removing entrained oil from the discharge gas before it circulates through the refrigeration system. With a 2-5/8″ ODS (Outside Diameter Solder) inlet connection and a 3/8″ FL (Flare) oil return connection, this separator is designed for larger commercial and industrial refrigeration and air conditioning systems where oil carryover control is critical.
How It Works
Oil separators intercept compressor discharge gas and use centrifugal action, impingement, and gravity to separate lubricating oil from refrigerant vapor. The separated oil is then returned to the compressor crankcase via the float-controlled return line, keeping the refrigerant circuit clean and the compressor properly lubricated.
Key Features
- 2-5/8″ ODS inlet and outlet connections for secure, leak-free solder joints
- 3/8″ FL (Flare) oil return connection for easy field installation
- Heavy-duty steel shell construction for long-lasting durability
- Internal float mechanism automatically returns separated oil to the compressor crankcase
- Reduces oil circulation in the refrigerant system, protecting heat transfer surfaces
- Helps maintain compressor lubrication and extends equipment service life
- Suitable for use with a wide range of refrigerants common in commercial refrigeration and HVAC systems
Applications
- Commercial refrigeration systems
- Industrial air conditioning and chiller applications
- Large-capacity compressor installations requiring oil management
- Systems where oil carryover can reduce evaporator and condenser efficiency
Specifications
- Brand: Henry Technologies
- Model: S-5203
- Inlet/Outlet Connection: 2-5/8″ ODS
- Oil Return Connection: 3/8″ FL (Flare)
- Application: Refrigeration and air conditioning discharge line oil separation







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