If you need to purchase a new air compressor you need to buy the best type. To help you out, below are three types you will find on the market. You will also find information on how to keep your air compressor maintained so it will last longer.

Types of Air Compressors

One common type of air compressor you will find is the displacement air compressor. This type has an internal cooling system to help prevent the compressor from getting too hot. This also means it does not require a lot of maintenance. Displacement air compressors are generally large and used in industrial companies. Some of these pumps require oil lubrication while others do not require any lubrication at all.

There are also rotary screw compressors that have two rotors inside. As the rotors turn, air is trapped and then pressure is built up. This type also has a cooling system inside of it and can be run continuously. Many options with different horsepower levels are available so you should be able to find one that meets your needs.

Dynamic air compressors have rotating blades that create the air pressure. This type also runs continuously, and the blades rotate rapidly. As the blades rotate, air pressure is built up inside the compressor.

Air Compressor Maintenance

One major part of maintenance is doing an inspection of the components on the air compressor and making needed repairs quickly. If you do not do this, the air compressor that you purchase won't last as long and the repairs can cost much more if the problems are not found early. 

In addition, you also need to check the oil on the compressor pump on a regular basis if it uses a lubricant. Before checking the oil, turn the air compressor off and unplug it. Refer to the user's manual to determine how much oil should be in the compressor and how to change it, if needed. 

You should also check the air filter. Before doing this, power off the air compressor and let it cool down completely. When you remove the filter, clean out any debris and dust that you find. If the filter is very dirty you should replace it with a new one. 

If you are unable to do any step, contact an air compressor maintenance service company. They can do the maintenance work on your air compressor and ensure it is done correctly.