Main Function: Uses electrical energy to vacuum air, compress it, and store it in its tank at high pressure. This compressed air is then used for tasks such as painting, inflating tires, operating pneumatic tools, or cleaning. Technical Components Part Function Air Tank (Red Body) Steel tank where compressed air is stored. Motor and Pump Unit The gray and black section at the top; it is the heart that sucks in and compresses air. Pressure Gauges Two circular indicators on it; measure the pressure inside the tank and the output pressure. Pressure Switch Black box; stops the motor when the tank is full, restarts it when the air level drops. Carrying Handle and Wheels Allows the product to be mobile and easily moved.