02250145-897
Roll over image to zoom in Click on image to zoom
02250145-897
How to Install a Drop-In Separator on a Rotary Screw Compressor

Sullair Separator Replacement - 02250145-897

Sullair ReplacementSKU: 02250145-897
Price:
$292.50
Stock:
In Stock

Description

Sullair Separator Replacement - 02250145-897

Maintain clean compressed air and reliable compressor performance with the Sullair Separator Replacement - 02250145-897. This air oil separator element is designed for Sullair rotary screw air compressors and removes lubricating oil from compressed air inside the separator vessel before it exits the system. By capturing fine oil mist and returning it to the compressor lubrication circuit, this separator helps reduce oil carryover, support air quality, and maintain 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 Sullair rotary screw compressors to ensure reliable installation and dependable separation performance.

Protect compressor efficiency and maintain consistent compressed air quality with the Sullair Separator Replacement - 02250145-897, a critical maintenance 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 Sullair Replacement Parts:

In addition to the Sullair Separator Replacement - 02250145-897, we stock replacement parts for Sullair Air Filters, Sullair Oil Filters, Sullair Separators, Sullair Oil and more so you can maximize the performance of your Sullair Compressors.

Recently viewed

Frequently Asked Questions

Is the 02250145-897 separator compatible with my Sullair compressor?

The 02250145-897 air-oil separator is designed for Sullair rotary screw compressors that require this exact part number. It is commonly used as a secondary separator element in LS-series compressor systems. If your compressor’s parts manual lists 02250145-897, this replacement is the correct fit. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility.   

What does the 02250145-897 separator do?

This separator removes oil mist from the compressed air stream before the air exits the compressor. The captured oil is returned to the lubrication system, helping maintain proper oil circulation while delivering cleaner compressed air.

How often should I replace the 02250145-897 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 performance standards of the original Sullair 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 a trained technician. The separator installs inside the separator tank or housing as a direct replacement element. Always shut down and depressurize the compressor before performing maintenance.

Do you carry other parts for Sullair compressors?

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

How do I know which oil to use in my Sullair compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Sullair Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

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.