Air Compressor is a mechanical based device that turns power using diesel, electric motor or gasoline engine in the form of potential energy, which is stored in a pressurized air. This type of compressor finds use in diverse commercial and residential uses. Provided compressor assist in powering pneumatic tools and rendering high-pressure clean air to smoothly fill gas cylinders, providing moderate-pressure of fresh air for driving pneumatic HVAC control system valves based in school buildings and offices. Air Compressor can be classified on the basis of pressure delivered- low, medium and high. This type of compressor can be categorized depending on the principle of operation and design such as centrifugal compressor, rotary-screw compressor, scroll compressor, etc.