Air Compressor Oil

Keep Your Compressor Running Longer With the Right Oil

JHFOSTER is a trusted supplier of high-quality air compressor oil for businesses across the Upper Midwest. Choosing the right oil is critical to ensure long-lasting performance, energy efficiency, and reduced maintenance costs.

We stock a wide range of mineral, synthetic, and semi-synthetic oils, including food-grade options, across multiple viscosity grades. With multiple air compressor oil products in inventory, JHFOSTER has the solution to match your specific application and compressor brand.

Our experts can help you select the best oil to protect your system against wear, oxidation, corrosion, and extreme operating temperatures.

Below are some of our top-selling and most frequently requested compressor oils. These products deliver reliable lubrication and long service intervals backed by the brands you trust.

Synthetic Blend Rotary Screw Oil

For extended run times and reduced deposits in rotary screw compressors.

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Food-Grade Air Compressor Oil (NSF H1)

Safe for food and beverage applications. Odorless, tasteless, and clean-running.

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Quincy Quin Synthetic Flush

Designed to remove residual oil and contaminants during fluid changes or flushing cycles.

Quincy Quin Synthetic Flush

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ISO VG 100 Mineral Oil

Reliable for standard operating conditions in piston systems.

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Low-Temperature Air Compressor Oil

Performs in harsh climates with cold starts and extreme ambient temperatures.

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High-Temperature Synthetic Oil

Oxidation-resistant and suitable for high temperature and/or high pressure systems.

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Quincy Quin Synthetic Plus

A premium synthetic blend designed to reduce carbon buildup and extend oil life in rotary screw compressors.

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Quincy Quin Synthetic Edge

Full synthetic oil formulated for maximum thermal and oxidative stability in demanding conditions.

Quincy Quin Synthetic Edge

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Quincy Quin Synthetic FG+

NSF H1 food-grade oil offering excellent protection and clean operation for regulated industries.

Quincy Quin Synthetic FG+

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Quincy Quin Synthetic PG

Polyalkylene glycol-based lubricant for extreme pressure environments with superior wear resistance.

Quincy Quin Synthetic PG

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Gardner Denver Aeon 9000SP

Synthetic rotary screw compressor oil engineered for extended service life and low deposit formation.

Gardner Denver Aeon 9000SP

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Gardner Denver Aeon 9000FG-46

Food-grade compressor oil that provides clean operation and excellent oxidation control.

Gardner Denver Aeon 9000FG-46

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Gardner Denver Aeon 4000

Premium semi-synthetic lubricant offering solid performance under moderate-to-heavy load conditions.

Gardner Denver Aeon 4000

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Gardner Denver Aeon PG

Advanced polyglycol-based fluid designed for high-load and high-temperature applications.

Gardner Denver Aeon PG

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Gardner Denver Aeon CL

Mineral-based lubricant developed for legacy compressors requiring traditional oil formulations.

Gardner Denver Aeon CL

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Air Compressor Oil Features

Choosing the correct oil extends the life of your equipment, protects internal components, and helps maintain consistent air output. There are some key features to consider:

Oil Type

  • Mineral Oil – Cost-effective and ideal for low- to moderate-duty cycles.
  • Synthetic Oil – Better oxidation resistance, longer intervals between oil changes, and broader temperature tolerance.
  • Food-Grade Oil – Designed for incidental food contact; suitable for regulated environments.

Viscosity Grade

  • Viscosity defines how the oil flows at different temperatures. Choosing the right ISO VG ensures optimal lubrication and startup protection.
TermMeaning
ISO VG 32Low-viscosity oil for colder temperatures or tighter tolerances
ISO VG 46Standard grade for many rotary screw compressors
ISO VG 68/100Higher viscosity for hot climates or heavy loads

Key Considerations

  • Compressor Compatibility – Match oil type to your compressor’s make/model and duty cycle.
  • Operating Environment – Consider temperature range, moisture, and contamination risks.
  • Lubrication Schedule – Synthetic oils often allow for longer maintenance intervals.

Using the right oil prevents premature wear, keeps seals flexible, and reduces energy consumption.

Ready to Order Air Compressor Oil?

JHFOSTER supports customers throughout Minnesota, North Dakota, South Dakota, Iowa, and Wisconsin with fast shipping and reliable service. We stock leading compressor oil brands and offer expert guidance to help you choose the right product.

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Fill out the form below to request a quote, place an order, or get a recommendation.