An air compressor is an essential tool for DIYers and professionals alike. Air compressors provide you with the power you need to work with different kinds of air tools, and they provide enough amount of power to last you all day long. However, these power tools can be extremely noisy, primarily when used in a small workshop or enclosed workspaces. The good thing is that there are quiet models out there that are designed to run silently.
The working principle of a quiet or silent air compressor is similar to that of any other compressor, but it has noise insulation features that help to provide a noiseless operation. And with technology becoming more and more advanced, most manufacturers are now not only making compressors that are efficient but also operating silently at the same time. The best quiet air compressor should have a sound output of less than 75 decibels, and it should combine high-quality build and extra noise insulation to enable the compressor to produce less noise.
The Best Quiet air compressor comparison table
When you are working on a job site where the noise level is a concern or when trying to be considerate of people around you, a quiet compressor can be a lifesaver. The idea of having a quiet compressor is still a fantasy for a lot of people, but there are silent models out there that can deliver the full performance you require to get the job done all without the noise. So when investing in an air compressor, it is important to think about why you need one and where you intend to use it.
1. California Air Tools CAT-1P1060SP
The portable CAT-1P1060SP is engineered for high performance and durability, and it is one of the quietest air compressors in the market. And despite it producing less noise, the unit has a powerful 1.2 HP motor, which is perfect for garage and inflating or cleaning tires and powering just about any tool. Besides, it runs at only 1680 RPM, which means less noise and less wear.
California Air Tools CAT-1P1060SP is an air compressor for just everyone, and it is also a highly portable option. It has quick recovery time, and it is perfect for indoor job sites or offices where you need a unit that runs quieter than a normal conversation.
2. Makita MAC2400
Makita MAC2400 is designed to tackle most demanding stapling and nailing applications, including decking and sheathing. This means it is versatile enough to accommodate the needs of any remodeler or a large trim carpenter and more. The big bore pump cylinder delivers industrial power with less noise for improved durability and job site performance.
The Makita MAC2400 is a true power horse and one of the best quiet air compressors for contractors who require an air compressor for tough job site performance. Besides, it provides maximum portability and additional protection to enable it to withstand harsh working conditions.
3. DEWALT DWFP55130
The DEWALT DWFP55130 is a corded electric air compressor with a compact design that is easy to carry and store. The 2.5-gallon tank can be operated or stored in either horizontal or vertical position allowing you to save space around your garage or job site. The oil-free design means little maintenance, and the compressor is ideal for supporting a variety of pneumatic tools.
DEWALT is one of the most trusted brands, and the DWFP55130 continues its tradition of quality and high performance. It is amazingly lightweight and has a very user-friendly design, but all this will come at a price.
4. California Air Tools 2010A
With only 60 decibels of sound, the California Air Tools 2010A is one of the quietest compressors in the industry, and it boasts of good and strong build quality. Also, the aluminum body is rust-free, allowing you to work in humid environments without worrying about corrosion. Its compact design enables you to operate in tight indoor spaces, and it is effortless to transport.
Overall, California Air Tools 2010A is a great, quiet option, and it has one of the most powerful motors on the market to offer you an exceptional and smooth performance. The only downside is low air volume, but you will still be able to tackle light to medium-duty tasks around your home.
5. Campbell Hausfeld DC080500
If you are looking for an air compressor for light to medium tasks in a small shop or home use, the Campbell Hausfeld DC080500 is the right choice. At just 68 dB, the DC080500 provides a quiet work environment, and it is perfect in home environments. Besides, it has the capacity to deliver enough air to run various air tools, including pinners, finish nailers, staplers, and others.
For any technician that wants to do work in the field or yard, the Campbell Hausfeld DC080500 will serve as an excellent addition for added productivity. It provides you extra power and peace of mind to help you get your job done perfectly.
6. Senco PC1010
The Senco PC1010 is a compact yet powerful compressor, and it is one of those units that can be used for both DIYer and professional tasks. It is very useful in powering just any air tool, and having it at home makes things much easier as it comes in handy when filling air in bicycles, and it works perfectly with airbrushes and nailers or pinners.
If you are looking to get your hands on an efficient air compressor without breaking a bank, Senco PC1010 is a perfect solution. This compressor is versatile, and you can carry it with you anywhere that the job requires.
7. Excell SAC22HPE
Designed to last, the SAC22HPE comes with an efficient oil-free pump design that runs at significantly low speeds, resulting in low noise levels and less wear and tear of moving parts. Also, with its 2-gallon air tank, this compressor allows you to run several air tools without having to refill the tank. In addition, the low voltage start-up capability makes it perfect for use in areas where power supply may be deficient.
Excell SAC22HPE is specially designed for trim and finish work as well as a variety of hobbies, and the good thing is that it has a small footprint. It also requires minimal assembly, making it ideal for even novice users.
How to choose a quiet compressor
Now you may be asking yourself, how exactly do I choose the best quiet compressor? A lot of people tend to look at the price tag when trying to get good value. Sometimes this may work, but it is important to understand that getting a product you don't like leads to overall poor value no matter the price. The best idea is to keep in mind the features you'll need to have a good experience and, in this case, a quiet operation.
Obviously, the noise level is the first consideration when shopping for a quiet compressor. First, it is important to note that there nothing like a completely noiseless air compressor. However, manufacturers are now working hard to create units that produce as little noise as possible.
Sound output is given in decibel, and generally, you should invest in a compressor that produces between 65 to 75 decibels range as anything louder than that is not a quiet machine. The decibel rating is measured 10-20 feet away from the compressor when it is running. The noise level may, however, be affected by the settings of your compressor or the acoustics of the room the compressor is placed.
Build material plays a significant role in noise reduction in a compressor is concerned. Luckily build quality is easy to spot from just looking at the product. If your machine is made from thin and roughly connected material, it will definitely produce more noise. Always look for a model with thick and heavily welded parts to help as much vibrations as possible.
Secondly, rubber is usually used to absorb vibrations from the ground when the compressor is running, so the more the rubber, the better. Also, you can get a soundproof box to help trap the noise, thus making your unit quieter.
Oil-lubricated vs. Oil-free
All engines require some form of lubrication, and so is an air compressor pump. Typically, you'll have the option of choosing an oil-lubricated option that uses oil to lubricate various parts or an oil-free model that uses a specialized type of lubricant such as Teflon.
If you choose an air compressor that uses oil for its lubrication, you'll need to ensure that you add some now and then to ensure optimal performance. Oil-lubricated models usually operate much quieter, and they are best suited for heavy-duty applications. However, this will cost you a bit more in terms of maintenance since you'll need to keep them well lubricated.
Oil-free models, on the other hand, are louder than oiled compressors, but there units that are still pretty quiet. The good thing about oil-free pumps is that you don't need to change oil, which can save you time and money in terms of replacement oil.
Type of piston
When it comes to piston pump air compressors, you'' either have a single-piston pump or a dual-piston pump. Dual-piston pumps produce pressurized air with few revolutions, and fewer revolutions mean less noise. This also means they run cooler, and they are more efficient than single-piston air compressors. Most of the compressors we have reviewed have dual-piston pumps meaning they operate with much less noise.
Frequently Asked Questions and Answers
Question 1: How loud is a compressor?
Answer: Air compressors have a sound range of between 40 and 90 decibels, and the higher the rating, the louder the air compressor. Sound level below 75 dB is generally considered safe, especially if the compressor is for domestic use. Anything above that is likely to cause hearing damage or hearing loss over time.
Question 2: What makes an air compressor so loud?
Answer: There many factors that make an air compressor so loud, but generally, most noise is attributed to friction. Typically, when metals slide or hit against each other, the action can produce some sounds—the more the moving parts, the louder the air compressor.
Question 3: How can I make an air compressor quieter?
Answer: If you don't want to invest in a quiet compressor, you can still try and apply several techniques to make your compressor quieter. This includes covering your unit with rubber to reduce vibrations, modifying the intake and exhaust system, getting a soundproof box, among others. However, the best solution is getting a quieter one.
Question 4: How does a quiet compressor work?
Answer: Just like any other compressor, a quiet compressor uses an electric motor or engine to convert power into potential energy stored as compressed air. However, a quiet compressor features noise-reducing features to help prevent sound transmission between different parts of the compressor.
Question 5: Do quiet compressors last longer?
Answer: Generally, air compressors are highly durable machines, but if you are looking for something that will last longer, then you can depend on an oiled compressor, specially designed to run quietly. Oil-lubricated models are generally durable, and with regular maintenance, they have a life expectancy of about 15 years.
There are tons of quiet air compressors on the market today, so you shouldn't find it hard to find the best one for your job. We have presented you with a review of top-rated brands on the market, and we hope you find the one appropriate for individual needs and preferences. We choose the California Air Tools CAT-1P1060SP as the overall best quiet air compressor in our review due to its lightweight, fast recovery time and oil-free design. However, it has a small air tank, but it is still powerful enough for day to day use. It is, however, important to weigh the pros and cons of each of the models to help you make the correct choice. If your application does not require a lot of power, then it is best to purchase a machine with the least noise level.