Description
The Ingersoll Rand Air Oil Separator 40011306 is a high-efficiency OEM-quality separation element designed for use in rotary screw air compressor systems. It effectively removes oil mist and fine aerosols from compressed air, ensuring clean, stable air output while keeping oil carryover to a minimum and preventing contamination of downstream equipment.
Manufactured with advanced coalescing microfiber filtration media, the 40011306 captures ultra-fine oil particles and returns the recovered oil back into the compressor’s lubrication circuit. This preserves proper lubrication, reduces oil consumption, and helps maintain optimal compressor performance under continuous or heavy-duty operating conditions. Its heat-resistant, durable construction ensures reliable performance over long service intervals, even in demanding industrial applications.
Engineered to match OEM specifications, this separator installs easily and seals securely, maintaining consistent separation efficiency without restricting airflow. The resulting cleaner compressed air protects pneumatic tools, valves, air dryers, and production machinery—reducing maintenance requirements and extending system service life.
- High-efficiency oil separation with minimal carryover
- Advanced coalescing microfiber filtration media
- Rugged, heat-resistant construction for extended durability
- OEM-accurate fit for easy installation and reliable sealing
- Helps maintain compressor performance and component protection
- Designed for Ingersoll Rand rotary screw air compressors
- Suitable for industrial manufacturing, workshops, automotive facilities, and continuous production operations
- Ideal for routine maintenance and system servicing
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Reduces oil consumption and operational costs
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Prevents contamination of downstream equipment
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Ensures clean, high-quality compressed air output
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Extends compressor lifespan and reduces downtime





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