n air compressor is a pneumatic device that converts power into potential energy stored in pressurized air. By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. When the tank's pressure reaches its engineered upper limit, the air compressor shuts off. The compressed air, then, is held in the tank until called into use. The energy contained in the compressed air can be used for a variety of applications, utilizing the kinetic energy of the air as it is released and the tank depressurizes. When tank pressure reaches its lower limit, the air compressor turns on again and re-pressurizes the tank. An air compressor must be differentiated from a pump because it works for any gas/air, while pumps work on a liquid. An industrial air compressor is a device that utilizes either an electric motor or a diesel or gasoline-powered engine to convert power to potential energy stored in pressurized air. Air compressors work by forcing air into a container and pressurizing it. Then, the air is forced through an opening in the tank, where pressure builds up. Think of it like an open balloon: the compressed air can be used as energy as it's released. Typical industrial air compressor uses include spraying crops and ventilating silos in agricultural facilities, running pneumatic machinery in manufacturing plants, operating laundry presses in dry cleaners and various processes in food and beverage manufacturing, oil and gas operations and more.