6221374450
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6221374450
How to Install a Drop-In Separator on a Rotary Screw Compressor

Quincy Separator Replacement - 6221374450

Quincy ReplacementSKU: 6221374450
Price:
$305.50
Stock:
In Stock

Description

Quincy Separator Replacement - 6221374450

Maintain cleaner compressed air and dependable compressor performance with the Quincy Separator Replacement - 6221374450, an air/oil separator cartridge designed for compatible Quincy rotary screw compressors. This separator removes entrained lubricant mist from the compressed air stream before the air continues downstream, helping reduce oil carryover while supporting proper lubricant recovery within the compressor system. Replacing a worn, saturated, or restricted separator can help control pressure drop, maintain efficient airflow, reduce lubricant loss, and support reliable compressor operation.

  • Reduces Oil Carryover: Separates lubricant mist from compressed air to help maintain cleaner discharge air and proper oil recovery.
  • Supports Compressor Efficiency: A clean separator helps control pressure differential and maintain dependable airflow through the compressor system.
  • OEM Compatible Replacement: Built as a replacement for Quincy part number 6221374450 to support proper fitment, separation performance, and compressor reliability.

Help reduce lubricant carryover, maintain cleaner compressed air, and support dependable compressor performance with the Quincy Separator Replacement - 6221374450, a reliable separator cartridge for compatible Quincy rotary screw compressors.

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 Quincy Replacement Parts:

In addition to the Quincy Separator Replacement - 6221374450, we stock replacement parts for Quincy Air Filters, Quincy Oil Filters, Quincy Separators, Quincy Oil and more so you can maximize the performance of your Quincy Compressors.

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Frequently Asked Questions

Is the 6221374450 separator compatible with my Quincy compressor?

The 6221374450 is an air/oil separator element sold for compatible industrial rotary screw compressor applications. Always verify 6221374450 in your parts manual before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility.

What does the 6221374450 separator do?

Air/oil separators are responsible for removing oil aerosols and oil carryover from compressed air before that air leaves the compressor package. This allows oil to return to the sump while helping deliver cleaner compressed air downstream. 

How often should the 6221374450 separator be replaced?

Air/oil separators are commonly replaced about every 4,000 hours, depending on operating conditions and maintenance practices. They should be inspected regularly and replaced if signs of restriction, declining efficiency, or increased oil carryover are present.

Is this an OEM part?

This is an OEM-equivalent replacement separator designed to meet or exceed the fit and performance standards of the original Quincy component while offering a cost-effective alternative.

Why is it important to replace my separator regularly?

A worn or overloaded separator can allow more oil carryover into the compressed air stream and may also contribute to reduced system efficiency. Replacing the separator on schedule helps support cleaner compressed air, proper oil separation, and more reliable compressor performance.  

How difficult is it to install?

Separator replacement is generally a routine maintenance task, though the process depends on the compressor’s separator housing design. Because this component is part of the pressurized air/oil system, the compressor should always be shut down, isolated, and fully depressurized before service is performed.

Do you carry other parts for Quincy compressors?

Absolutely. We stock air filters, oil filters, separators, lubricants, and more for Quincy 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 Quincy 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 Quincy 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.