Choosing the right air compressor for your air tools for use at work or at home can be confusing at the best times. There is great deal of information on the compressors that vary from model to model. It is important that you understand how to read that information and find the best air compressor for your requirements. There are specific pieces of information that you should be looking for before you buy your next air compressor.



The first thing you should consider is the amount of air pressure that you will ultimately require. Depending on where the air compressor was made, you will find the pressure rating given in a couple of different ways. It can be in the PSI or pounds per square inch rating, or the BAR rating, which means the number of atmospheres. This is the amount of air that will be delivered from the compressor to the tool.

Your tools will also give you the amount of airflow that you will need to run them continuously and in the best possible way. The information will either be given to you in CFM, which means cubic feet per minute, or LPM which means litres per minute. This is the information that you need to determine how quickly the air compressor that you choose must deliver the air to your tools for them to work effectively.

For those who will be running more than one tool at the same time, you should add up the amount of airflow per minute that you will need to run all of them. This is the minimum amount of airflow per minute that your compressor must meet to work in the way that you want.

It isn't necessary to add up the pressure requirements, but you should take the requirement of the biggest tool and make sure that your compressor meets this need.

You should also consider the amount of wasted air that will inevitably occur. Over time your tools will begin to leak air. If you only have the minimum amount of airflow from your compressor, you will begin to notice deterioration in the effectiveness of the tools. It is best to consider buying an air compressor that delivers a bit more than just the minimum. However, it isn't necessary to go over that number by a huge amount. You will be paying more for more airflow, so consider your budget when you are calculating your requirements.

There are a number of other considerations that you will need to make when choosing your air compressor. To run tools, it isn't necessary to worry about oil free air or the use of filters on your compressor. You should, however, take into consideration the amount of moisture in the air in your area, the noise level of the compressor and the temperature of the compressed air. It is important that you take into consideration your particular situation and needs for your air compressor.

If you have particular questions about the choice of air compressor, there are experts who can assess your needs and make a recommendation to you.