Our single-phase compressors currents with production of air continues are ideally studied for uses on all building sites : painting with the interior and externa coatings. They consist of a tubular frame acting as surge tank and are assembled on puncture-proof wheels. The directional handle and its weak weight make of him a compressor easy to move. They are equipped with a regulating filter, an autonomous valve which manage the pressure inside the tank, of an exit of air express train for the connection of a spraying machine and with a head of compression to pistons. Moreover, thanks to their collector and their propeller, they offer an optimal cooling. Moreover, it also allows the use of a spray gun, of a fed roller, a tyre pressure handle as well as the pneumatic tools most current.