S-4004 - Henry - 3/8 Flare, Oil Filter

The Henry S-4004 is a 3/8" Flare Oil Filter designed for use in refrigeration oil management systems. Here's a detailed breakdown of its specifications and features:

Henry S-4004 – Technical Specifications

• Connection Size: 3/8" Flare (Male x Female)
• Filter Area: 475 square inches
• Particle Retention: Down to 10 microns
• Maximum Working Pressure: 450 PSI (31 bar)
• Operating Temperature Range: 14°F to 212°F (-10°C to +100°C)
• Material: Carbon steel body, steel internal spring, synthetic rubber O-ring
• Installation: Must follow flow direction arrow; recommended to install service valves on both sides for easy replacement
• Replacement Indicator: Replace after a 15 PSI pressure drop

Function & Application

• Purpose: Removes debris such as dirt, metal chips, and other contaminants from oil in refrigeration systems.
• Use Case: Commonly installed in the oil return line between the oil separator and oil reservoir.
• Compatibility: Suitable for use with HFC, HCFC, A2L, and CO₂ refrigerants and their associated oils   

Key Benefits

• Protects oil level regulators and compressors from contamination
• High flow capacity with low pressure drop
• Can replace multiple individual oil strainers in a system