There is an art to obtaining the right air compressor that requires the purchaser to consider several factors before the air compressor is actually bought. Here are a few tips that will help you understand exactly what you need in the way of an air compressor.

The very first factor that must be considered before purchasing an air compressor is that you plan on doing with the unit. Air compressors come in a variety of sizes with varying abilities to process and deliver compressed air. Choosing to buy an air compressor that has plenty of air compression capability for driving an automatic nail gun is fine, unless you plan on using the air compressor in pressure washing the exteriors of buildings.

While it may not hurt to get a unit that has a little more horse power than you need, settling for less power just ensures failure. Instead, go with a unit that has at least the horse power you need today. While you are at it, consider an air compressor with a pressure regulator and interchangeable valve system that you can use for multiple purposes. This will help you meet your current needs and still give some leeway for more heavy duty projects that may come down the road later on.

Thinking about the source of power for your air compressor is also important. Do you have electrical hookups handy? If so, then an electric powered air compressor is in order. These are actually the more common types of air compressors and will most likely cost a little less than other models. However, if you do not anticipate having electrical power available, then go with a gas powered air compressor. The gas models are just as reliable as the electric ones, plus you can take them just about anywhere. However, you may want to think twice about using a gas powered compressor in an enclosed area.

Storage tanks are also an important aspect of the air compressor. Depending on the part of the country you live in, you may want to make sure any air compressor you purchase has a sealed solenoid that will not be broken down by prolonged exposure to humidity. Like many appliances, air compressors are not immune to weather conditions. Take into consideration the local climate, and you will see a longer life from your air compressor.