If you are in the market for an air compressor, after doing a bit of research, you will discover that there is more than one type of air compressor available. There are a lot of things to consider when choosing the best one for you, but knowing what types are available is a good first step. Here are the basic types that are available, ranging from light weight to heavy duty.
Hand Carry Portable Air Compressor - though features will obviously vary, these machines are generally lightweight and compact since they are designed to be hand carried. These are generally single stage compressors with an oil lubricated pump. A good cast iron cylinder will extend the pump life. A heavy duty steel tank and frame is also desirable, and anti-vibration feet. A pressure relief safety valve is a must and you want to be able to manually drain the air from the tank when you are done. These small units are perfect around the home, whether you get an electric or a gas one. Though, if you are using it for a lot of indoor work, electric would be preferable.