Description
Henry Technologies S-4005 Oil Drier for POE Oil Systems
The Henry Technologies S-4005 is a 3/8″ flare oil drier purpose-built for use with Polyolester (POE) oil, the lubricant of choice in modern HFC and HCFC refrigeration and air conditioning systems. Designed to keep oil lines clean and dry, this drier removes harmful moisture, acids, and particulate contaminants that can degrade POE oil and damage compressor components over time.
Why an Oil Drier Matters
POE oil is highly hygroscopic — it absorbs moisture rapidly when exposed to air. Even trace amounts of moisture in the oil circuit can lead to acid formation, bearing wear, and compressor failure. The Henry Technologies S-4005 provides a dedicated line of defense in the oil circuit, extending compressor life and maintaining system efficiency.
Key Features
- Specifically engineered for POE oil compatibility
- 3/8″ flare connections for straightforward field installation
- Removes moisture, acids, and particulate contaminants from oil lines
- Helps prevent compressor wear and premature failure
- Compact design suitable for a wide range of refrigeration and HVAC applications
- Manufactured by Henry Technologies, a trusted name in refrigeration components
Specifications
- Brand: Henry Technologies
- Model / SKU: S-4005
- Connection Type: 3/8″ Flare
- Oil Type Compatibility: POE (Polyolester) Oil
- Application: Oil drying / filtration in refrigeration and HVAC systems
Applications
- Commercial refrigeration systems using POE oil
- Air conditioning systems with HFC/HCFC refrigerants
- Any system requiring oil-line moisture and contamination control









