• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Best Air Compressor

This site is all about unbiased Compressors & Mechanic Tools.

  • HOME
  • AUTO AIR COMPRESSOR
  • UNDER AIR COMPRESSOR
  • LATEST REVIEWS
  • GUIDES
Home » How to make an air compressor quieter – Simple and Easy Way

How to make an air compressor quieter – Simple and Easy Way

Leo | Last Updated December 12, 2022

An air compressor is a machine that stores compressed air and uses it to run power tools and fill up pools and tires. Just like all machines that work with pressurized air, air compressors are bound to make some noise. However, if that noise is unbearable, it is better to look for a solution.

High-end air compressors are usually much quieter but not everyone can afford to invest that much money in a simple machine. For this reason, we have put together a complete guide on how you can make your air compressor quieter. Read on to learn more.

Table of Contents

  • Air compressor noise levels
  • Reasons for noisy air compressors
    • Vibrations of unit
    • Materials
    • Placement
  • Tips to reduce noise levels
    • Using rubber grommets
    • Lubricate all the bearings
    • Place the unit outdoors
    • Rubber padding walls
    • Soundproof the unit
  • Conclusion
  • FAQ’s
    • Do air compressor silencers work?
    • Which types of air compressors are the quietest?
    • Why do air compressors get noisy?
      • Leo

Air compressor noise levels

Let’s begin by discussing how much noise is too much noise. Noise is usually measured in decibels. Noise levels of 70 decibels or less are considered to be tolerable. These noise levels are not harmful to you or the environment. However, if you are working with a cheap or old unit then you will notice that the noise levels will be way too much. Noise levels may go up to 90 dB which is harmful to your ears and also very annoying.

How can you check the exact noise levels of your unit? There are many ways to achieve this but one popular method is used to measure noise levels using a mobile app. You can also use professional tools; however, mobile apps are much more accessible and easier to use.

Reasons for noisy air compressors

You must be wondering what causes your air compressor to make so much noise. Well, there are a number of factors that contribute to this.

  • Vibrations of unit

Air compressors work with compressed air so these machines vibrate a lot. If your unit is vibrating way too much then there might be some underlying issue such as a loose part or improper assembly. However, even if everything is in place, it is still probable that your unit will vibrate and create noise.

  • Materials

Air compressors manufactured using low-quality materials are bound to make a lot of noise. This is because thin materials vibrate more and hence, they create more noise. If high-quality materials are used in the construction of air compressors, it may help reduce noise levels.

  • Placement

As mentioned before, air compressors vibrate during operation so if they are placed on a hard and uneven surface, they will vibrate a lot leading to more noise.

Tips to reduce noise levels

Following these simple tips and tricks can help you reduce the noise levels of air compressors.

  1. Using rubber grommets

As mentioned before, one major reason for noisy air compressors is that they are placed on hard uneven surfaces. In order to prevent this, you can put a rubber grommet under air compressors. Rubber absorbs noise so it will reduce vibrations and in turn reduce the noise levels.

You can’t just place any rubber cutting under the unit. You need to ensure that it is of proper size and that it ensures proper stability of the air compressor. This is important because you also need to prevent uneven surfaces.

  1. Lubricate all the bearings

Air compressors have moving parts so of course there are bearings present in the unit. Bearings may be subject to wear and tear over time that is caused due to friction. If this continues, this will constantly lead to an increase in the noise levels.

In order to take care of this problem, you can simply lubricate the bearing using any kind of grease or oil. This will not only reduce noise levels but will also help make the unit more durable by preventing wear and tear.

  1. Place the unit outdoors

You can either use the unit outdoors and if that is not possible then you can also try just putting the air intake outside. However, you will need to get a longer hose if you do this but it is worth it if it helps cut down on all the noise.

  1. Rubber padding walls

Just like placing rubber under the air compressor helps reduce noise levels, layering the walls around with rubber will also help cut down on all the noise. This is because the rubber absorbs the sound instead of reflecting it.

  1. Soundproof the unit

You can either invest in a soundproof box for the air compressor or just covert the air compressor using a soundproof blanket. This way the noise will be contained within the unit and you will be able to work in a calm environment.

Conclusion

Air compressors can be noisy but that does not mean that there is no way to overcome this problem. We have provided you with various ways to help reduce the noise levels so that you can work in peace. These methods will surely make the air compressor much quieter and allow for a peaceful operation. If you are unclear about any of the above methods, you can send us your queries and we would be more than happy to assist you.

FAQ’s

  1. Do air compressor silencers work?

Answer: Yes, silencers are very efficient at reducing the noise levels of air compressors. They work by absorbing the noise from the air compressor. This is done by using an insulating material. However, you will have to get them separately and they might cost a little extra.

  1. Which types of air compressors are the quietest?

Answer: We believe that scroll air compressors are not only very quiet but they are also very efficient. Along with these, we also really like reciprocating compressors as well as rotary screw air compressors when it comes to low noise levels.

  1. Why do air compressors get noisy?

Answer: Location, placement, and vibrations are just some of the reasons which may cause high noise levels in air compressors. These factors have been discussed in detail in the article.

Leo

Leo

Leo has been working as an auto mechanic since high school, where he first developed a passion for air compressors. He’s been setting cars, and the air compressor is in of them for over 25 years, So I am here to help you find the best air compressor for your desired need.

See author's posts

Recent posts

Best-Air-Compressor-For-Nail-Gun

5 Best Air Compressor For Nail Gun 2022 – Review & Guide

… [Read More...] about 5 Best Air Compressor For Nail Gun 2022 – Review & Guide

best-air-compressor-for-Painting

5 Best Air Compressor For Painting in 2023 – Expert Reviews

… [Read More...] about 5 Best Air Compressor For Painting in 2023 – Expert Reviews

best-air-compressor-hose

10 Best Air Compressor Hose in 2023 – Expert Review

… [Read More...] about 10 Best Air Compressor Hose in 2023 – Expert Review

best-air-compressor-brands

5 Best Air Compressor Brands in 2023 – Reviews & Buyer Guide

… [Read More...] about 5 Best Air Compressor Brands in 2023 – Reviews & Buyer Guide

best-air-compressor-under-200

5 Best Air Compressor Under 200 in 2023 – Expert Recomendation

… [Read More...] about 5 Best Air Compressor Under 200 in 2023 – Expert Recomendation

ABOUT MechanicGraph.com

MechanicGraph.com is a site where you will find unbiased reviews of air compressors and accessories, Mechanic Tools, etc.

AFFILIATE DISCLOSURE

MechanicGraph.com is a participant in the Amazon Services LLC associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com

Recents Posts

  • 5 Best Air Compressor Under 200 in 2023 – Expert Recomendation
  • Best Air Compressor For Automotive Air Tools – Expert Review
  • 10 Best 20 Gallon Air Compressor for The Money – Expert Opinion
  • 10 Best Portable Air Compressor For Car Tire 2023 – Expert Choice
  • Best jump Starter with Portable air Compressor 2023 – Reviews and Buyer’s Guide
  • ABOUT
  • CONTACT
  • TERMS OF SERVICES
  • AFFILIATE DISCLOSURE
  • PRIVACY POLICY

COPYRIGHT © 2022 · MechanicGraph.com · ALL RIGHTS RESERVED MechanicGraph.com IS A PARTICIPANT IN THE AMAZON SERVICES LLC ASSOCIATES PROGRAM, AN AFFILIATE ADVERTISING PROGRAM DESIGNED TO PROVIDE A MEANS FOR SITES TO EARN ADVERTISING FEES BY ADVERTISING AND LINKING TO AMAZON.COM