Nitrogen, an inert gas with no color, odor and taste, is used for purging. N2 Purging System uses this dry gas to remove moisture and oxygen for creating a dry environment within a system. We, Ashapuri Engineering Works, supply this system to carry out nitrogen purging process, which s also called as degassing, shutdown purging or oxygen freezing. Through nitrogen purging, one can remove harmful gases or contaminants in the environment. This air-cleansing technique pushes out hazardous gases, re-stabilize air and minimize the risk of an explosion.