How to Choose the Right Air Compressor

Some inventions are glamourous. Others are humble, quieter, but essential. In fact, without them, life would be so much harder. Fiber optic cables and microchips are examples of glamourous inventions. Under the latter, falls the different types of pumps and compressors, among other things. Imagine life without pumps and compressors, and that will take you back to the stone age.

Without pumps, you will have no way of removing heat from your refrigerator or push water through your home’s central heating system. You won’t be able to pump gas into your car or air into your bike’s tires, so guess who will be walking to work. All types of machines use compressors and pumps to move gasses and liquids from one place to another.

The Various Applications of the Different Types of Compressors

Air compressors have many uses and have been around for over a century. There are tools that use air to function, very many of them. Air is flexible, clean, convenient, and safe, hence the best driver for such tools. Air compressors increase pressure to reduce the volume of a given fluid, they all perform the same function, all the different types of them.

Air compressors are widely used in the industrial and construction centers. They are used to power a variety of equipment as well as some tools used in applications such as spray painting, airbrushing, sanding, etc. Industrial air compressors are designed to make such tasks easier. Usually, these tools have a robust build to facilitate long-term use, come with a high storage capacity and are used on a daily basis.

Choosing the Right Air Compressor

There are many uses of air compressors out there, industrial or small scale. As an individual, you may be required to purchase an air compressor for your company or your home use. You need to make sure that you purchase the best air compressor for the best results. Here are some factors to consider when purchasing an air compressor.

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  • Horsepower (HP). Air compressors are rated using horsepower. Manufacturers can rate their horsepower on running or rated horsepower or peak horsepower, also known as brake horsepower. The former is a measure of the horsepower developed when the motor has reached its designed rpm. The latter represents the maximum output the motor can produce.
  • Stationary or portable. Do you need the machine to be stationary or portable? Determine if you want the unit to remain in one location or it will be moved to sites and other different locations. This will help you determine the size and weight needs.
  • Required CFM usage. Calculate the CFM usage by adding up all the tools that can be used at the same time. This will give you a rough estimate of the total CFM usage. Add approximately 30 percent of the figure you arrive at.

Other crucial details you should consider are whether you need a gasoline engine or electric motor to drive the system as well as the size of the receiver tank you need. Calculate the maximum operating pressure you need to help you determine whether you need a single stage or two-stage compressor.

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