QuinSyn PG
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QuinSyn PG

Quincy 5 Gallon Lubricant Replacement - QuinSyn PG

Quincy ReplacementSKU: QuinSyn PG
Price:
$536.00
Stock:
In Stock

Description

Quincy 5 Gallon Lubricant Replacement - QuinSyn PG

Support dependable lubrication and reliable rotary screw compressor performance in humid operating environments with the Quincy 5 Gallon Lubricant Replacement - QuinSyn PG, a synthetic PAG and ester based compressor fluid designed for compatible Quincy rotary screw compressors. QuinSyn PG is formulated to provide strong lubrication, resist varnish and deposit formation, and maintain performance across demanding operating conditions. Its ability to hold water makes it especially well suited for high humidity applications where moisture can accumulate in the compressor lubricant system.

  • Up to 8,000 Hours of Service: Designed for lubricant life of up to 8,000 operating hours under normal operating conditions.
  • Designed for High Humidity Applications: Recommended for environments where moisture is a concern and the compressor cannot be regularly shut down to drain water from the reservoir.
  • PAG and Ester Formulation: Custom blended polyalkylene glycol and ester based ISO 46 fluid provides dependable lubrication, high viscosity stability, and resistance to varnish formation.
  • 5 Gallon Container: Supplied in a convenient 5 gallon quantity for servicing compatible Quincy rotary screw air compressors.

Help protect critical compressor components, manage moisture in humid environments, and support extended lubricant life with the Quincy 5 Gallon Lubricant Replacement - QuinSyn PG, a high performance synthetic lubricant 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 5 Gallon Lubricant Replacement - QuinSyn PG, 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.

Note: Oil and lubricant products are final sale and not eligible for return.

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Frequently Asked Questions

Is QuinSyn PG compatible with my Quincy compressor?

QuinSyn PG is a custom-blended polyalkylene glycol/ester (PAG) synthetic compressor fluid designed for compatible Quincy compressor applications. Quincy identifies it as an ISO VG 46 lubricant especially suited for high-humidity operating environments. Compatibility should always be confirmed by checking your compressor manual and verifying the model, serial number, required lubricant type, viscosity grade, operating conditions, and existing fluid chemistry before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What type of lubricant is QuinSyn PG?

QuinSyn PG is a synthetic PAG/ester compressor lubricant.

Quincy describes it as:

  • Polyalkylene glycol/ester (PAG)
  • ISO VG 46
  • Synthetic compressor fluid
  • Extended-life lubricant
  • Recommended for high-humidity applications

Quincy also lists QuinSyn PG specifically as a PAG fluid in its rotary screw coolant carryover data.

Is this an OEM part?

This is an OEM-equivalent replacement oil designed to meet or exceed Quincy performance standards while offering a cost-effective alternative. 

How long does QuinSyn PG oil last?

QuinSyn PG is designed for service intervals up to 8,000 operating hours, depending on operating conditions, contamination levels, and maintenance practices. Always follow the interval recommended by your manufacturer.

Can this oil be mixed with other compressor oils?

It is generally recommended to fully drain and refill the system when switching oil types. Mixing oils with different base stocks or additive packages can affect performance and lubricant stability.

What are the signs that QuinSyn PG may need to be changed?

Common signs include:

  • Scheduled service interval has been reached
  • Oil analysis recommends replacement
  • Fluid is heavily contaminated
  • Viscosity has changed
  • Lubricant has an unusual appearance or odor
  • Excessive deposits are developing
  • Compressor operating temperature is increasing
  • Service history is unknown
  • Fluid has been contaminated by an incompatible lubricant

Fluid condition should be considered alongside the compressor's filters, separator, temperature, and operating environment.

Do you carry other parts for Quincy?

Absolutely. We stock a range of air filters, oil filters, synthetic oils, and many other maintenance parts for Quincy equipment. If you don’t see what you need, just ask and we’ll help you find it. 

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.