39831888
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39831888
How to Install a Drop-In Separator on a Rotary Screw Compressor

Ingersoll Rand Separator Replacement - 39831888

Ingersoll Rand ReplacementSKU: 39831888
Price:
$190.00
Stock:
In Stock

Description

Ingersoll Rand Separator Replacement - 39831888

Maintain clean compressed air and dependable compressor performance with the Ingersoll Rand Separator Replacement - 39831888. This air oil separator element is designed for Ingersoll Rand rotary screw air compressors and removes lubricating oil from compressed air inside the separator vessel. By capturing fine oil mist and returning it to the compressor lubrication circuit, the separator helps reduce oil carryover, maintain air quality, and support efficient compressor operation.

  • High Efficiency Oil Separation – Captures fine oil aerosols from compressed air to help maintain clean air output and proper lubricant circulation.
  • Reduced Oil Carryover – Helps return lubricant to the compressor sump while keeping residual oil levels in compressed air extremely low.
  • Supports Compressor Efficiency – Proper separation helps maintain system pressure balance and protect downstream air equipment.
  • OEM Compatible Fitment – Designed for Ingersoll Rand rotary screw compressors to ensure reliable installation and dependable separation performance.

Protect compressor efficiency and maintain consistent compressed air quality with the Ingersoll Rand Separator Replacement - 39831888, a critical filtration component engineered to reduce oil carryover and support long term compressor reliability.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Ingersoll Rand Replacement Parts:

In addition to the Ingersoll Rand Separator Replacement - 39831888, we stock replacement parts for Ingersoll Rand Air Filters, Ingersoll Rand Oil Filters, Ingersoll Rand Separators, Ingersoll Rand Oil and more so you can maximize the performance of your Ingersoll Rand Compressors.

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Frequently Asked Questions

Is the 39831888 separator compatible with my Ingersoll Rand compressor?

The 39831888 air-oil separator is designed for Ingersoll Rand rotary screw compressors that specify this exact part number in the service manual. If your compressor’s parts list includes 39831888, this replacement separator is the correct fit. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility.  

What does the 39831888 separator do?

This air-oil separator removes lubricating oil from the compressed air stream before the air exits the compressor. The captured oil is returned to the compressor’s lubrication system while clean compressed air continues through the system. 

How often should I replace the 39831888 separator?

Air-oil separators in rotary screw compressors are commonly replaced about every 4,000 hours, depending on operating conditions and maintenance practices. Regular replacement helps maintain proper oil separation efficiency and airflow. 

Is this an OEM part?

This is an OEM-equivalent replacement separator designed to meet or exceed the filtration and performance standards of the original Ingersoll Rand component while offering a cost-effective alternative to name-brand parts.   

Why is it important to replace my separator regularly?

The separator removes oil mist from the compressed air stream before the air exits the compressor. Over time the element becomes saturated with oil and contaminants, which can lead to pressure drop, oil carryover, and reduced compressor efficiency if not replaced.

How difficult is it to install?

Installation is typically straightforward for trained technicians. The separator installs in the compressor’s separator housing as a direct replacement element. Always shut down and depressurize the compressor before performing maintenance.

Do you carry other parts for Ingersoll Rand compressors?

Absolutely. We stock air filters, oil filters, separators, lubricants, and more for Ingersoll Rand compressors. If you don’t see what you need, just ask. We’re happy to help.

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need it.