Synthetic Air Compressor Oil | Universal 10,000-Hour Oil


SKU: ACO Category: Tag:

Champion Synthetic Air Compressor Oil is engineered to withstand the most brutal temperatures and pressures that modern air compressors will encounter. We factor in the types of environments your compressor may encounter in the field, such as extreme cold/heat. We consider the discharge temperatures of the systems. Overall, we take into account the various other factors that may affect the lubrication of your air compressor.

We formulate air compressor oils to be totally top-off compatible with their OEM and aftermarket equivalents. In other words, no time-consuming changeout procedures and no flushing is necessary to switch to a compatible Champion Air Compressor Oil. In broad terms, Champion Air Compressor Oils will protect against the following: wear, extreme temperatures, oxidation, water contamination, chemical inhalation, deposit formation, and mechanical stresses.

Champion 6321 Synthetic Air Compressor Oil is engineered to provide universal 10,000-hour compatibility with a broad range of original equipment manufacturers (OEM) and aftermarket rotary screw compressor fluids and 24,000 hours for centrifugal compressors. Flushing the system is not required when switching to Champion 6321 Universal 10,000-Hour Compressor Fluid. In the majority of cases, it can be added directly on top of the existing air compressor oil.

Its high-performance formulation helps avoid expensive lubricant contamination mistakes and helps you consolidate product inventory. Champion 6321 Synthetic Air Compressor Oil is designed to provide superior resistance against wear, rust, corrosion, and any sludge buildup. Also, it’s rated to provide 10,000 hours of high-performance service at 100 degrees Centigrade discharge temperatures.

Reduce Friction & Wear

There is universal agreement among air compressor manufacturers that varnish, sludge, and carbon deposits form when compressor oil oxidizes. These are the main reasons that cause air compressor inefficiencies and failures. Champion 6321 Synthetic Air Compressor Oil was engineered to fight friction and wear that comes from high temperatures, water, contaminants, and heavy loads. By reducing friction and wear, our unique proprietary friction-fighting additive package extends air compressor and fluid life.

By reducing friction, temperatures are lowered, which extends seal life and also reduces fluid leakage and oil consumption. Another contributing factor in the reduction of friction is through the use of our unique combination of 100% pure synthetic base stock oils. Our high-quality synthetic base stock oils are chemically manmade in the laboratory to be pure and free of any contaminants or unwanted byproducts. Also, it is critically important to understand that these high-performance synthetic base stock oils have uniform molecular structures.

It has taken us many years of experience and testing to determine the best combination of base stock oils that provide real benefits. This hard-earned experience is formulated into this superior synthetic air compressor oil. The synthetic oil combination found in this product delivers:

  • improved thermal stability and resistance to high-temperature oxidation
  • extended service life
  • uniform viscosity over a broad temperature range
  • superior low-temperature flowability that protects components during cold, dry startups
  • a tenacious oil film due to highly polar synthetic base oils.

The fact that the molecules are of the same size allows these unique synthetic lubricating oils to flow without friction and provide the kind of friction-free flowability that helps to reduce temperatures and minimize/reduce wear. By combining both our proprietary friction-reducing additive package and our unique highly polar synthetic base stock oils, we have created a synthetic air compressor oil that works synergistically to provide the finest possible protection and performance for air compressors.

Over and above our friction-reducing additive package, we’ve also added a heavy-duty anti-wear additive that protects metal surfaces from scuffing wear.

One last benefit to our friction-reducing synthetic compressor oil is the potential for energy savings. Due to the high polarity characteristics of our oil, it creates a thin friction-reducing film on critical air compressor parts that helps to reduce energy consumption.

High-Temperature Performance

Without a doubt, the 100% pure synthetic base stock oils formulated into Champion 6321 Synthetic Air Compressor Oil offer amazing thermal stability. When temperatures rise, they maintain their viscosity. Added to these highly thermal-stable synthetic base oils are our exclusive high-performance anti-oxidant additives. These heavy-duty anti-oxidant additives help to improve the oil’s resistance to high-temperature degradation. The robust volume of anti-oxidant additives we blend in helps to prevent any carbon and varnish deposits that may result from oxidation.

Rust and Corrosion Protection

Champion 6321 Synthetic Air Compressor Oil contains a robust volume of rust and corrosion inhibitors. These high-performance additives create a chemical bond on the metal surfaces the prevent moisture and acids from penetrating and attacking metal surfaces.

Specifically, the rust inhibitors that we utilize protects seals and metal surfaces from moisture. These rust and corrosion inhibitors are particularly important and effective during times of shutdown where the air compressor starts to cool down, and thus causes condensation.

Extended Oil Service Life

Champion 6321 Universal 10,000-Hour Compressor Fluid can deliver 10,000 hours of oil service life at 100 degrees Centigrade discharge temperatures. This long service life helps to reduce oil consumption and can help companies reduce their waste oil disposal costs.

Champion’s FREE Used Oil Analysis Program

Consistent and regular oil analysis is critical to having a successful maintenance and lubrication program. That is why Champion is proud to offer our oil analysis as a FREE value-added service to all Champion customers. This FREE oil analysis service will help maximize your maintenance program’s return on investment (ROI.) The test monitors viscosity degradation, water content, contaminants, and TAN (total acid number.)

By periodically and regularly conducting a used oil analysis on your equipment, it allows your technicians to spot potential problems such as abnormal wear and contamination before they become serious problems.

6321 Synthetic Air Compressor Oil Attributes:

  • non-toxic/non-hazardous
  • compatible with most OEM polyalkylene glycol (PAG) compressor lubricants
  • resistant to water contamination
  • superior protection against wear, rust, and corrosion
  • 10,000-hour extended oil service life at 100 degrees Centigrade discharge temperatures for rotary screw compressors and 24,000 hours for centrifugal compressors

By incorporating the usage of Champion 6321 Synthetic Air Compressor Oil, equipment life can be extended and the life of the oil can last up to 10,000 hours. Additionally, by reducing friction it is possible to expect less energy consumption, which translates to less electrical utility costs.

By utilizing oil that can last 10,000 hours, one can expect a reduction in unscheduled downtime and a reduction in costly scheduled downtime. This also leads to lower labor costs and a reduction in waste oil disposal.

Factoring in all these benefits can help increase profits and improve efficiency.

Champion Synthetic Air Compressor Oil specs.


12 – Quart/Case, 4×1 Gallon/Case, 5 Gallon Pail, 55 Gallon Drum

Viscosity Grades

32, 46, 68


There are no reviews yet.

Be the first to review “Synthetic Air Compressor Oil | Universal 10,000-Hour Oil”

Your email address will not be published.

Shopping Cart