What should I look for when buying an Air Compressor?

Need help finding the best product for your application

Overview

It is vital to know the right factors for consideration while buying an air compressor. The right air compressor can meet your requirements better and help you avoid buying mistakes during the process.

 

Purchasing an Air Compressor: Factors you should consider

Understanding the right choices for the air compressor matter whether you buy your first air compressor or are simply upgrading. You could make selection mistakes, even if you have previously bought an air compressor.

The criterion for selecting an air compressor for your needs varies for each application. However, some basic characteristics make up a good air compressor. We will list some factors to help you find the best air compressors for your needs.

Consider the Air Pressure

Air pressure is the first consideration because the output of the air pump is directly proportional to it. Pressure is a simple concept and represents the number of pounds applied per square inch of an area. Professionals denote it with PSI.

Most tools can run at a max of 90 PSI, but having a suitable air compressor makes more. We recommend purchasing an air compressor that produces a higher output because the air pressure naturally drops when you start using it. The extra pressure power can help compensate for the pressure drop that occurs.

The excess pressure requirement varies for each user, but choosing an air compressor with 35% extra pressure adjustment is vital. The range can be between a 90 PSI minimum and 120 PSI if you are looking for consistent pressure production.

Air Flow

The volume of air produced by a compressor is called airflow. It is calculated in compressor per unit (CFM) and is essential for the peak performance of your tools. Professionals usually get disappointed when they do not get the required output because of insufficient airflow. 

Moreover, an air compressor with insufficient air flow will wear out quicker and require frequent repairs and replacement.

The tools have their CFM rating mentioned on them for user reference. You can check the detail and ensure optimal performance. A spray gun or sander usually requires more air flow than a nailer. You can check the airflow requirements of other woodworking tools to find the best ones that meet your requirements.

Air Storage Capacity

The air compressing unit’s air pressure and flow are essential factors. But, there’s more to consider while purchasing an air compressor. For example, the air storage capacity of the air compressor is an essential metric to consider.

Larger the tank, the higher the amount of air stored, which means you will have more air compressed and ready for use. It’s a great metric for consistent and even air compression and flow. Air compressors with smaller tanks have to work harder and more consistently, which can cause quicker wear and tear in the compressors.

Bottom Line

An air compressor requires good airflow, air storage capacity, and pressure. Buyers should consider these metrics while choosing an air compressor pump for their needs. Fortunately, it’s a simple way to make the right purchasing decision and get the desired results.

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