Description
The Ingersoll Rand Air Oil Separator 39743331 is a high-efficiency OEM-quality separation element designed for rotary screw air compressor systems. It removes oil mist and fine aerosols from compressed air, ensuring clean, consistent air output while minimizing oil carryover and preventing contamination of downstream components and equipment.
Manufactured with advanced coalescing microfiber filtration media, the 39743331 effectively captures ultra-fine oil particles and returns the recovered oil back into the compressor’s lubrication circuit. This reduces oil consumption, maintains proper lubrication, and supports stable compressor performance even during continuous or heavy industrial operation. Its durable, heat-resistant construction ensures reliable performance and extended service intervals under demanding conditions.
Designed to meet precise OEM specifications, this separator installs easily and seals securely, maintaining optimal separation efficiency without restricting airflow. Cleaner compressed air protects pneumatic tools, air dryers, valves, and production equipment—reducing maintenance demands and extending overall system lifespan.
- High-efficiency oil separation with minimal carryover
- Advanced coalescing microfiber media for fine aerosol filtration
- Durable, heat-resistant design for long service life
- OEM-accurate fit for quick installation and secure sealing
- Helps maintain compressor efficiency and internal component protection
- Designed for Ingersoll Rand rotary screw air compressors
- Suitable for manufacturing plants, workshops, automotive facilities, and industrial processing environments
- Ideal for routine maintenance and system servicing
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Reduces oil consumption and operational costs
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Protects downstream equipment from contamination
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Ensures clean, dependable compressed air output
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Extends compressor lifespan and reduces downtime





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