3 Best Synthetic Air Compressor Oil Reviews (2021 Update)

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Last Updated on April 28, 2021 by John Patterson

Air compressor is a day-to-day tool for every automotive enthusiast.

But what turns out to worry about is- maintaining a good performance level and lifespan of them.

And we leave no stone unturned to find the right lubricant to put an end to this struggle.

Talking about lubricants, one of the best practices is to use synthetic oils for air compressors.

But a challenge that comes with it is to find the best synthetic air compressor oil.

Click to read oil vs oilless air compressor.

So the common questions are: what kind of air compressor oil do I need/what best air compressor oil I should use?

Because there are both fully synthetic and 100 synthetic oils in the market, each of them comes with some sub-types.

Summary line? Choosing the right synthetic air compressor oil is way too hectic and confusing.

Worry not; this guide is wholly crafted to give you a firm idea of what the best best air compressor oil, and how to choose the right one for you.

Take a cup of coffee, sit back, and go through the whole article we’ve written.

Hopefully, you’ll be back to us once again, thanking us for the best air compressor oil for an air compressor.

Let’s get going-

Best Synthetic Air compressor Oil Comparison Chart

Preview
Best Choice
ROYAL PURPLE SYNTHETIC COMP OIL 1 Quart
The Runner-up
Powermate PX P018-0084SP 100% Full Synthetic Air Compressor Oil,
Best Value
DEWALT Compressor Oil, 1-Quart (D55001)
Title
ROYAL PURPLE SYNTHETIC COMP OIL 1 Quart
Powermate PX P018-0084SP 100% Full Synthetic Air Compressor Oil,
DEWALT Compressor Oil, 1-Quart (D55001)
Finding
These Products On Exceptionally High Order Fulfillment Rates, Breadth Of Available Products
The full synthetic oil protects the compressor pump 25% better than synthetic blend oils, which means longer life for your compressor
It provides superior pump protection, Improves compressor efficiency
Editor's Rating
5/5
5/5
4.5/5
Prime Status
Best Choice
Preview
ROYAL PURPLE SYNTHETIC COMP OIL 1 Quart
Title
ROYAL PURPLE SYNTHETIC COMP OIL 1 Quart
Finding
These Products On Exceptionally High Order Fulfillment Rates, Breadth Of Available Products
Editor's Rating
5/5
Prime Status
Full Review
The Runner-up
Preview
Powermate PX P018-0084SP 100% Full Synthetic Air Compressor Oil,
Title
Powermate PX P018-0084SP 100% Full Synthetic Air Compressor Oil,
Finding
The full synthetic oil protects the compressor pump 25% better than synthetic blend oils, which means longer life for your compressor
Editor's Rating
5/5
Prime Status
Full Review
Best Value
Preview
DEWALT Compressor Oil, 1-Quart (D55001)
Title
DEWALT Compressor Oil, 1-Quart (D55001)
Finding
It provides superior pump protection, Improves compressor efficiency
Editor's Rating
4.5/5
Prime Status
Full Review

Best synthetic air compressor Oil Reviews of 2021

Best Synthetic Air Compressors Oil Reviews

#1. Royal Purple 01513 Synfilm Recip

ROYAL PURPLE SYNTHETIC COMP OIL 1 Quart
  • High film strength
  • Rapidly separates from water
  • Package Dimensions: 7.874 L x 30.48 H x 8.407 W...
  • Country of Origin : United States

Presenting the #1 ranked best synthetic air compressor oil of the market- the Royal Purple 01513 Synfilm Recip. Its high-performance best air compressor oil made solely for heavyweight motor and air compressor uses.

It works as a lubricant, a wear-resistor, a temperature conductor, and a friction reducer. In one word- it’s a 360-degree solution to enhance the performance of your compressor.

What We Liked
    • It can be applied easily with a pointy nozzle.
    • It’s compatible and can be mixed with other best air compressor oils.
    • Runs for a more extended period.
    • It has a high filming strength of 100.
    • The formula is curates by Royal Purple’s technology.
    • It can rapidly separate from water.
    • Resists wearing out and noise.
    • Reduces friction by a great extent.

What We Didn't Like
  • Need a few maintenances to keep it in good condition.

Let’s have a closer look at its features and benefits-

Features and Benefits

Royal Purple Additive Technology:

Royal Purple has done some significant wonders in formulating this best synthetic air compressor oil. It’s formulated with the brand’s proprietary synergetic technology. And the technology itself is proven to run your compressor smoother, quieter, cooler, and more extended.

It’s Super Easy to Apply:

We’ve gone through many of the famous best synthetic air compressor oils so far, but we’ve not seen so many of them with an easy-to-apply physique. But this model here has a pointy tip that makes it super easy to apply. You don’t need to get any additional nozzles or anything likely to use them right away.

Good Filming Strength:

You may not hear about it quite often, but the filming strength is one of the sole properties that define the quality of the best synthetic air compressor oil. This best air compressor oil from Royal Purple has a good grade, which is all good for the health of your air compressor.

Reduces Wears and Carbon Deposits:

One of the most exceptional signs of its effectiveness is, it’s good at keeping the carbon buildups away. Also, it reduces the friction force to a reasonable extent, which eventually deduces the internal wear.

It’s A Perfect air compressor oil For Piston-type Compressors:

The amount of air compressor oil you need each time is highly minimal. So, we can say that it’s one of the cost-effective oils with good promise of quality. On an additional note, this best oil is best performed with reciprocating air compressors which are of piston type.

Verdict

Although it can be mixed with another sort for air compressor oils, we highly recommend you to use this lubricant solely on your compressor. Indeed, you’ll be happy with its performance, and it will be the last brand you’ll stick to.

#2. Powermate Px P018-0084SP

Powermate PX P018-0084SP 100% Full Synthetic Air Compressor Oil,
  • Starts 10°colder than synthetic blend compressor...
  • 25% increased wear protection over synthetic blend...
  • Performs 50% better at 0°F (-18°C) than standard...
  • All season performance - high Vis (viscosity...
  • Flash point: 460°f (238°c) and pour point:...

While working with an air compressor at average temperature, nothing seems to be a hardship. But there are some cases where the compressor has to operate either at a shallow temperature (as -40-degree Celsius) or very high temperature as (240 degrees Celsius).

If you’re one who has to face such situations very often, we’ve got a piece of good news for you. The best synthetic air compressor oil we’ll be talking about now is a survivor at both high and low and temperatures.

What We Liked
    • This compressor oil is 100% synthetic oil.
    • It provides 25% better protection to your compressor.
    • Works more beautiful, and longer than any synthetic blend oils.
    • Has a flash point temperature of 238-degree Celsius.
    • Has a pour point temperature of -40 degrees Celsius.
    • It’s an all-season best air compressor oil.
    • It’s available in 4 different sizes.

What We Didn't Like
  • The price point seems to be little over the reach of the mid-range budget.

And the name is Powermate Px P018-0084SP. Let’s hover into a more detailed insight of its features.

Features and Benefits

25% Better Protection for Your Air Compressor:

This great Powermate Px P018-0084SP is proven to provide 25% more protection compared to other brands. And that’s probably the best feature we’ve found in this newly launched product.

It Starts with A 10 De3gree Colder Temperature:

Powermate Px P018-0084SP is highly compatible to keep your compressor running smoothly even in cold temperatures. To be specific, it can start 10 degrees colder comparing to many other best synthetic air compressor oils.

It can survive At All Seasons:

Another excellent quality of this lubricant is, it’s an all-season compressor oil. No matter it’s chilly winter or hot summer, it will take care of your air compressor in an equally good manner.

A Wide Pump Operating System:

We’ve seen many brands claim a proper operating temperature. But this one here actually does that. As long as we’ve seen, it has a flashpoint of 238 degrees Celsius, and a pour point of -40 degrees Celsius. You can efficiently operate your air compressor in between any temperature range with this best air compressor oil.

It Offers Four Packagings:

As per your essence, you can choose from the four packages that the product is offered with. There is a pack of 2, 3, 4, and 1.

Verdict

Although Powermate Px P018-0084SP would cost you a few extra bucks, running your air compressor at extraordinarily high or low temperatures may worth it. This compressor is a perfect fit for chilly winter and hot summer, and every other temperature in between. Hopefully, you’ll be happy with the quality of this best air compressor oil.

#3. DEWALT D55001 Synthetic Compressor Oil

DEWALT Compressor Oil, 1-Quart (D55001)
  • For best performance, follow the manufacturer's...

No matter you have portable air compressors, a heavy-duty car air compressor, or just any rotational device; you won’t be compromising with the quality of its air compressor oil. Beat the benefits of regular synthetic oil for your compressor with DEWALT D55001 Synthetic Compressor Oil, our #3 pick of the list.

As you know, DeWalt- the name itself is a promise of superb quality and excellent performance. On that same note, we’ve found rounds of applause from the users of this air compressor oil.

What We Liked
    • Premium grade protection for your pump.
    • It helps to boost up compressor efficiency.
    • Deals with both low and high-temperature situations.
    • Don’t let the carbon build upon the valves.
    • It provides 100% anti-wearing protection.
    • Enhances the lifespan of your compressor.
    • Available in 4 different packages.
    • A reasonable price for buyers of low budget.

What We Didn't Like
  • The bottle cap can’t be sealed once used.

We will be breaking down the feature of this air compressor oil in the next section-

Features and Benefits

A Promise of Protection to Your Pump:

No matter you use an air compressor or vacuum pump, you won’t be compromising the quality of performance and security for it. DEWALT D55001 is a 1-quart pack, made of premium-grade synthetic material.

It’s good at Dealing with Extreme Temperature:

In many cases, air compressors fail due to excessive temperature and the lubricant’s inability to eat that up. But DeWalt is aware of the situation and made this lubricant work at even the highest temperature a compressor system can reach.

It Doesn’t Let Any Carbon Buildup Take Place:

The main reason why we invest in the best synthetic air compressor oil is, we don’t want any carbon build-up into the valves. This model serves us precisely with that.

Anti-wear Protection:

Wearing out parts is one of the common issues that every automotive owner hates. This air compressor oil will fully work in your favor and protest the wearing as much as possible.

It’s good to go for 200 Hours:

Once you fill your compressor up with this best synthetic air compressor oil, it will be good to go for the next 200 hours of operation. So, you’ll be free of worries for almost and year.

Verdict

Dewalt itself is the guarantor of the air compressor we’ve just talked about. Starting from the protection, it provides lubrication, wearing-less function, a long-lasting lifetime of the compressor, and so on. What do you think of this air compressor oil?

Air compressor oil substitute

Although, we are not recommending you to use anything else instead of the best synthetic air compressor oils. But there have been a lot of places where people are getting over with using so. Mainly, for portable air compressors, many engineers use automotive transmission fluid, also known as ATF.

In this section, let us give you a brief on the fact-

Automatic Transmission Fluids (ATF) are a kind of lubricant used in industrial-grade automobiles. Many properties in ATFs suit the necessity of a compressor fluid as well.

For example, in an automotive system, the ATF performs the task of lubricating, cooling parts, keeping the deposits away, play the role of a hydraulic medium, and reduce friction forces among elements.

You may already see similarities between what best synthetic air compressor oil can do, and what ATF does.

But there are some drawbacks as well. If you use ATF instead of air compressor oil, there is a good chance of incompatibility between the existing lubricant and the newly put ATF.

Also, the can cause additive issues if your compressor is not a portable type. So, we would recommend you consult with an expert before getting such air compressor oil substitutes in use.

Recommended Best Automotive Transmission Fluid on Amazon:

Sale
ACDelco 10-9395 Dexron VI Automatic Transmission Fluid - 1 Gal
  • Backward compatible with previous DEXRON automatic...
  • Improved performance over previous DEXRON fluids...
  • Potential to enable improved fuel economy and...
  • Provides for extended drain intervals

Vacuum pump oil vs compressor oil

Vacuum pump oil vs compressor oil

You may have heard to use the term ‘compressor and vacuum lubricant’ quite often. The fact is, many companies treat these two types of lubricant oils as one. But actually, they are not.

Go through the section below to understand the difference between them-

Vacuum pump oil is usually, made out of a high-performance mineral base. The formula or this best oil contains an excellent grade of anti-wearing properties. So, the induce proper lubrication among the parts of a vacuum pump. They also secure the vacuum pumps with long-lasting durability and protection from corrosion and rust.

Vacuum pump oils are also known for their property of containing anti-oxidants. This is impactful when it comes to enhancing the service life of the lubricants.

As a result, you don’t have to use lubricants frequently to get the best performance out of your vacuum pump.

Best Air compressor oils, on the other hand, are manufactured to reduce the carbon buildup between the compressor valves. Which eventually, results in a long-lasting air compressor? There are many variations of best air compressor oils regarding viscosity, organic chemicals, and so on.

In this post, you can already see some variations of air compressor oils. And choosing the right one from them takes a toll on long-lasting research. However, the best kind of air compressor oil is known as synthetic oils, and that’s what we are talking about throughout the whole post.

Recommended Best Vacuum Pump Oil on Amazon:

Sale
Robinair 13203 Premium High Vacuum Pump Oil - 1 Quart
  • Genuine Robinair Premium High Vacuum Pump Oil is...
  • Carefully bottled and quality tested to ensure...
  • Excellent cold temperature properties for easier...
  • Maximizes vacuum pump life when used in Robinair...
  • 1 quart (32 oz.) bottle

What kind of oil should I put in my car?

Answer: Cars have delicate parts and operations that are needed to be taken care of with maximum protection. So, we would recommend synthetic air compressor oil for the air compressor of your car. If possible, get 100% synthetic oil to receive the best kind of performance.

What weight oil should I use?

Answer: Air compressor oils are of 20 and 30 weights, in most cases. And the choice of one between these two depends on what type of works your compressor occupied with. If it’s lightweight applications, 20 weighing air compressors are excellent. For heavier applications, we would recommend 30 weights.

How to add oil to an air compressor?

Answer: To add the air compressor on replacing the old ones, you have to drain out the old oil first. And then, with the help of a funnel, you can put the new oil in the compressor. Once done, seal the compressor drain again.

Can I use motor oil in my air compressor?

Answer: You can use motor oil in your air compressor only when the motor oil is engineered to be okay with compressors and automotive- both. But using random motor oil in an air compressor may bring on issues such as malfunctions, internal parts damage, lack of compressor performance, etc.

How much compressor oil do I need?

Answer: This answer varies from case to case. There are many cases where a portable air compressor can get done with just 4oz of air compressor oil. And there are some industrial cases where you need to put more than 100oz of air compressor oil to keep the system running.

What kind of oil for air tools?

Answer: Air tools may need lubrication up to a certain extent. To keep them on the run, we would recommend you to use a high graded synthetic air compressor or motor oil on them.

Where can I buy synthetic oil?

Answer: Best Air compressor oil is a pretty common item in any auto parts store. You can avail of popular models from there. But if you’re looking forward to moving one step further with the quality of the compressor oil, we would recommend using branded oils.

Our recommended oil for the air compressor is available in online stores like Amazon, eBay, etc. Some brands offer retail services on their own.

Final Verdict

So, that’s the end of today’s best synthetic air compressor oil reviews for the year 2021.

We’ve mainly talked about synthetic oils because this is the best kind of practice to use those on your compressor.

The only fact that’s left unsolved is choosing the right one from a list of them.

And hopefully, this guide will be the support center yours to do that.

Best of luck!

About the author

John Patterson

Hi there! My name is John Patterson. I’m a meticulous guy who loves to deal with the perfect tools for various needs. No matter if it’s a woodworking tool or gardening tool or anything else, I don’t compromise the quality and usability. Since 2010 I’ve been testing different tools for different DIY and professional tasks. Later in 2015, I decided to share my knowledge with the world. I started by answering people in the forums and several Q/A sites like Quora. Then I founded this blog to aid others like you with my knowledge and experience.