Type of Oil for Air Compressor

Type of Oil for Air Compressor: What Air Compressor Oil Should I Use?

Not sure what type of oil your compressor pump uses? The right type of oil can extend the life of your air compressor unit greatly.

Air compressors are used in a variety of industries and applications. The type of oil used in an air compressor depends on the make and model of the compressor, as well as the intended use. For example, some air compressors require special oils that can withstand high temperatures, while others need oils that are designed for low-temperature operation.

There are also synthetic oils available that offer superior performance in both hot and cold weather conditions.

If you see the table of contents, you will get the answer to your question.

What Air Compressor Oil Should I Use?

If you’re like most people, you probably don’t think much about the type of oil used in your air compressor. After all, as long as it’s doing its job, what does it matter? Well, actually, the type of oil used in your air compressor can make a big difference in its performance and longevity.

Here’s a quick rundown of the different types of oils used in air compressors and their benefits:

Mineral oil is the most common type of oil used in air compressors. It’s inexpensive and does a decent job of lubricating the internals of the compressor.

However, it tends to break down quickly when exposed to heat and can cause deposits to build up on internal components.

Synthetic oils are designed to withstand higher temperatures and provide better protection against deposit formation. They typically cost more than mineral oils, but they can help extend the life of your compressor.

Food-grade oils are specifically designed for use in food-processing applications where cleanliness is paramount. These oils are more expensive than other types, but they won’t contaminate food products if they come into contact with them.

Best Air Compressor Oil: How to choose?

Best Air Compressor Oil
Best Air Compressor Oil

If you’re looking for the best air compressor oil, look no further! We’ve got everything you need to know about choosing the right oil for your air compressor. Air compressors are a vital part of many businesses and workshops.

They provide the power needed to operate tools and machinery, and they keep the air moving in systems such as HVACs. But like any machine, they need regular maintenance to stay in top condition. Part of that maintenance is using the right type of oil in your air compressor.

There are two main types of oil used in air compressors:

Synthetic and Petroleum-based. Synthetic oils are man-made from chemicals, while petroleum-based oils come from crude oil that’s been refined. There are pros and cons to both types of oil, so it’s important to choose the one that’s right for your compressor and your application.

Synthetic Air Compressor Oil Pros:

  • Tends to last longer than petroleum-based oils
  • Resists breakdown at high temperatures
  • Can be used in a wider range of temperatures than petroleum-based oils


  • -More expensive than petroleum-based oils Petroleum
  • -Based Air Compressor Oil

Can I Use 10W30 in My Air Compressor?

Yes, you can use 10W30 in your air compressor. However, it is important to check your owner’s manual to see what the manufacturer recommends. Some compressors have specific oil requirements.

Can You Put Motor Oil in an Air Compressor?

No, you cannot put motor oil in an air compressor. Motor oil is designed for use in engines, not air compressors. If you put motor oil in an air compressor, it will damage the compressor and potentially void your warranty.

Does an Air Compressor Need Special Oil?

If you have an air compressor, you might be wondering if you need to use special oil in it. The answer is yes, you should use special oil in your air compressor. This type of oil is designed to help keep your compressor running smoothly and efficiently.

It can also help extend the life of your compressor. When choosing an oil for your air compressor, be sure to select one that is recommended by the manufacturer.

Difference between air compressor oil and regular oil

“Regular oil”

There is no such thing. Do you mean “motor oil”?

Motor oil and compressor oil do very different jobs. Both with have either a conventional or synthetic base stock, but they will have very different types and amounts of additives.

They are not interchangeable, especially if your plan was to use compressor oil in your engine.

What actually is ‘regular’ oil.

Would that be engine oil, gearbox oil, hydraulic oil, 2-stroke oil, cooking oil, linseed oil, teak oil, whale oil, lamp oil, or one of many other sorts of oil.

What kind of oil should I use in an air compressor?

choose Air Compressor Oil
choose Air Compressor Oil

Each compressor uses a specific grade based on the compression ratio and capacity. U will be able to select oils if u go to any vendor website like mobile.

Air compressor manufacturers usually recommend a non-detergent 20-weight or 30-weight compressor oil. A synthetic or standard blend can work on an air compressor if the manufacturer advises you to use it.

It depends on the equipment and equipment manufacture guideline is critical to get life.

But the general trend of compressor manufacturers is to go with synthetic oils but compatibility of equipment is critical.

Is compressor oil the same as hydraulic oil?

No. Compressor oils do not generally have all the additives a Hydraulic Oil would have, such as the AW additive (Anti Wear). Now if your hydraulic system operates below 700 PSI it is not operating at high pressure and therefore a compressor oil then could do the job in the hydraulic system.

What is Synthetic Compressor Oil?

Synthetic Compressor Oil
Synthetic Compressor Oil

Compressor oil is a lubricant used in air compressors. The main types of compressor oils are petroleum-based, synthetic, and food-grade. Petroleum-based oils are made from crude oil and are the most common type of compressor oil.

Synthetic compressor oils are made from man-made chemicals and perform better than petroleum-based oils in extreme temperatures. Food-grade compressor oils are designed for use in food processing facilities and meet stringent safety standards.

Air Compressor Oil Weight

Compressor oil is a lubricant used in air compressors to keep the moving parts inside the compressor working properly. The oil also helps to cool the compressor and prevents moisture from building up inside the unit. There are different weights of compressor oil available, and the weight you need will depend on the type of air compressor you have.

The most common weights of air compressor oil are 30W and 40W. These oils are suitable for use in both piston and rotary-type compressors. If you’re not sure which weight to use, check your air compressor’s manual or ask a professional for advice.

Some air compressors require specialized
oils, such as those that are high-temperature or synthetic-based. These oils can cost more than standard lubricants, but they may be necessary to prevent damage to your air compressor. Always check your air compressor’s manual before purchasing any type of oil, to make sure you’re using the correct product for your model.

Compressor Oil Specification

It’s important to use the right type of oil in your air compressor. The wrong oil can cause serious damage to your compressor and shorten its life. So what kind of oil should you use?

The answer depends on the type of air compressor you have. If you have a piston-type air compressor, you should use an ISO 32 or 46 hydraulic oil. For a rotary screw air compressor, you need an ISO 100 or 150 synthetic lubricant.

And if you have a scroll air compressor, you should use PAO synthetic oil with a grade of 46 or 68. Be sure to check your owner’s manual for the specific type of oil recommended for your model of air compressor.

Air Compressor Oil Number

Air compressors are an extremely important part of many different industries, from construction to manufacturing. Air compressor oil is a vital component in keeping these machines running smoothly and efficiently. There are a number of different types of air compressor oils on the market, each with their own unique properties.

It’s important to choose the right oil for your air compressor, as using the wrong type can lead to serious problems. In this blog post, we’ll take a look at some of the most popular air compressor oils on the market and help you choose the right one for your needs. The first thing to consider when choosing an air compressor oil is the temperature range that it will be operating in.

If you’re using your air compressor in a hot environment, you’ll need an oil that can withstand high temperatures without breaking down. Conversely, if you’re using your air compressor in a cold environment, you’ll need an oil that won’t thicken or solidify at low temperatures. You should also consider whether you need an oil that’s resistant to water or other contaminants.

Water-resistant oils are ideal for use in humid or wet environments. Once you’ve considered all of these factors, it’s time to start looking at specific brands and products. One of the most popular air compressor oils on the market is synthetic lubricant from Royal Purple.

This product is designed for use in both hot and cold environments, and it’s highly resistant to water and other contaminants. Another great option is Mobil 1 Synthetic Compressor Oil, which offers excellent performance in both hot and cold weather conditions. If you’re looking for a more budget-friendly option, consider Valvoline SynPower Full Synthetic Compressor Oil.

Reciprocating Compressor Oil Grade

A reciprocating compressor is a positive displacement compression system that uses a piston in a cylinder to compress air or gas. The piston is connected to a crankshaft that converts the linear motion of the piston into rotation. This type of compressor is often used in car engines and refrigeration units.

The oil used in reciprocating compressors must be able to withstand the high temperatures and pressures generated by the compression process. The most common lubricant oils used in reciprocating compressors are mineral oils, synthetic oils, and greases. Mineral oils are derived from petroleum and are the least expensive option.

Synthetic oils are man-made and offer better performance than mineral oils, but they cost more. Greases are thick lubricants that contain solid particles suspended in a liquid base oil. They can provide longer-lasting protection than either mineral or synthetic oils, but they can also cause problems if not properly applied or maintained.

The grade of oil you use in your reciprocating compressor will depend on the specific application and operating conditions. For example, an air compressor used for painting cars would require a different grade of oil than one used for pumping natural gas. Be sure to consult your owner’s manual or contact the manufacturer to determine the best oil for your application.

What happens if an air compressor runs out of oil?

Depends on the type of air compressor. On piston type, bearing failure would occur. On screw type, their screws would spot weld due to no lubrication. On a centrifugal type, would be bearing or gear failure.

What is the difference between an oil-free compressor and an oil compressor?

The compression chamber is free from oil in oil-free so that the compression process don’t add oil to the air being compressed. This kind of air is called ZERO-class air

Anyhow both compressors lubricate the moving parts with oil but they are separated from the compression chamber using seals like viscous seals etc.


If you’re looking for the best type of oil for your air compressor, look no further than synthetic oil. This oil is designed specifically for compressors and offers a number of benefits over other types of oils. Synthetic oil is more resistant to breakdown and degradation, meaning it will last longer and keep your compressor running more efficiently.

It also has a lower risk of foaming, which can cause problems with your compressor’s performance.

Owner at Autopartslife
Hello, I am Michael Smith, founder of Autopartslife blog, which teaches automotive techniques, solutions, tips, tool reviews, and more.

Michael Smith is a professional automotive technician who has been diagnosing and repairing vehicles in Alaska County for more than 15 years. As founder and CEO of Autopartslife, Michael is dedicated to sharing his vast array of knowledge and experience to help make your automotive journey a much smoother, faster, and more enjoyable ride.
Michael Smith
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