What Size Of Air compressor Do I Need For Air Tools?

    Choosing an air compressor can be a tedious task. But it can be worse when you don’t know which air compressor size you should buy for your air tools. Did you know that air tools have a volume requirement measured in cubic feet per minute? Not only that, but they also have a force air requirement measured in pounds per square inch. These requirements can differ from one manufacturer to another. Sometimes you keep asking yourself, what size air compressor do I need for air tools? Click here to know more details .

    Though there are several factors to consider, it is vital that you check the manual to find out about the tool’s requirement. Have you been struggling with choosing the right size of air compressor for your air tools? Don’t worry. We are about to share the secret of determining the correct size in this informative article below.

    What determines the size of air compressor I need for air tools?

    If you are asking this question, it is because you haven’t explored the factors that enable you to determine the right size. The size of air compressor that you need is the one that is:

    • Portable: You can move it from one location to another without having to worry or have any difficulty in transportation.
    • Tank size: If you use your air compressor regularly, a compressor with a big tank is necessary for your air tools.
    • Can fit your working: It is necessary that you have enough space for your air compressor.
    • Air compressor requirement: The right air compressor size is the one that meets the highest PSI and CFM requirement for your tool.
    • The number of tools it will power: If you are going to power several devices at your home, you will without a doubt require a big air compressor.

    The size of the air compressor you require for your air tools is determined by several factors, from location to tank size. Therefore, you cannot say you have the right size by considering just one factor. It pays to explore all the elements. Up to this point, we hope you know the exact air compressor size for your air tools.

    Compressor's CFM rating

    You are apparently interested in choosing the right size and not something you will not use. The right compressor size is the one that meets the highest CFM of your definite air tool. The capacity should be enough for sporadic use of most air tools, and recurrent use of tools that burst such as staple guns and nails. If you require your devices regularly, use several tools concurrently or have regular use of tools.

    It is also important to note that majority of the tools need a huge air volume to perform at peak operation. The cubic feet per minute ratings show the amount of air required for a tool’s constant operation.

    Air compressor PSI

    When I want to know the size of the air compressor I need, I always consider the pounds per square inch requirement. While many of the air tools need 90-100 PSI, some devices may require up to 150 PSI. If you can’t figure out the PSI requirement, we advise you that ask your manufacturer for the recommendation.

    Tank size

    This is another essential factor you should think of if you want to know the right size of an air compressor. The tank size you need will most possibly be determined by how you will use your compressor. An air tool used sporadically in short ruptures should only require a small tank. This is because the air volume will not be finished quickly. However, if your compressor requires maintaining extended periods of operation, we advise you get a big tank.

    Remember that a large tank will influence portability. For instance, if the portable air compressor is for airbrushing, a small tank volume that can handle about 5 liters and about 30 PSI of sustained air pressure would be sufficient. Various manufacturers provide average sizes founded on the CFM of the compressor.

    Portable air compressor

    The size of your air compressor determines if it will be portable or not. Do you require a mobile or stationary air compressor? Although there is a notion that portable always means small, some are available in large sizes. A transportable air compressor can be useful if compressed air is required at various locations in the home. Therefore, a free air compressor would be restricted in size, amount of air and power it can generate. Stationary (large size) air compressors cannot be moved from one location to another, but they distribute and sustain the CFM's requirement.


    You don’t want to have a big air compressor that will not fit anywhere at you home. It will be useless if you can’t have enough space for your air compressor. The area at your job site should tell you the right size of air compressor for your air tools. While you can buy a big air compressor and find space elsewhere, it is a significant factor in knowing what size you need. Ensure the location you wish to place the compressor is large enough to fit the unit and has enough airing. This is important as it will help to avoid overheating. Even if your air compressor is small, you should have enough space and aeration at your job.


    While you may not know some requirement, your air tools should show the essential pressure you require operating. Even as you want to know the right size for your air compressor, keep in mind air tools can be risky. We suggest that you go through the manual and understand the safety guidelines and everything else you need to be safe. We also caution you to avoid putting moveable air compressors where they might fall.

    Additionally, the CFM rating determines the size, but it is critical that you aim for a somewhat higher ranking than you will require. Overheating is a vital factor in compressor failure; make sure there is enough ventilation for your unit and is accessible for maintenance. Did you love this article? Please tell us your thoughts. you may  read best review for air compressor


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