An air compressor is a device built to compress or consolidate air inside a tank. Air compressors functions fairly similarly like our lungs work when we try to hold our breath or blow up a balloon. The air is sucked and compressed in the tank (as in respiration) increasing the pressure inside the tank and decreasing its volume.

When using the tool, the compressed air releases through a hose in a steady, powerful stream – like from our lungs and out of our pursed lips in a bursting stream of air. In compressors, the air pressure inside the tank will continue to increase until it reaches a preset pressure limit. The tool's pressure limit varies from high to low with the type and size of your compressor. Air compressors also feature a regulator that is set to compliment the specific tool's and application's required pressure.

You can use your compressor for variety of purposes, small or large, from powering pneumatic or power tools (like nailers, and staplers) blowing dust and debris off/out of those power tools, or as an inflation device for tires, flotation devices, and etc. The market renders you the facility to choose between its various models as per your requirement and budget. Certainly a good quality machine will offer better services and last long if maintained properly.

Using compressor powered pneumatic machines is apparently more productive; pneumatically powered tools tend to be brawnier than those functioning only on electricity, they offer greater torque and higher RPM accelerating its function. It is also environmental friendly and good alternative to toxic battery waste.

There are two types of air compressor, gas or electric, but each of these types is available with a few variations. Some compressors are small and portable, others are very large and stationary – the amount of power your compressor has generally coincides with its size. These large, stationary compressors are best suited for industrial applications and can be used by more that one person simultaneously.

Compressors also vary from single stage to two stages; a two stage motor has the ability to change speeds during more constant and rigorous actions – essentially a two stage motor works harder when you need it to. Lastly, some compressors require oil lubrication while others run entirely without oilions.

The author is a well established dealer of various air compressors.He is aware of the various compressor tools that are presented. To know more do visit the pages arbair compressor and viair air compressor.