Perfect for applications such as purging lines prior to brazing, leak testing, flushing drainage lines and more * Helps minimize or eliminate oxidation from heating copper pipe * Includes Nitrogen Regulator * Also includes blow gun, 6" hose, 3" hose, Turbo Tornado tip * Kit also contains 3/4"" cone plug, 1/2"" cone plug, needle tip, tire chuck and CO2 adapter