TurboTorch NPK-TT Nitrogen Purge Kit

About the TurboTorch NPK-TT Nitrogen Purge Kit

TurboTorch 0386-1370 NPK-TT Nitrogen Purge Kit. When brazing copper, it is important to purge with nitrogen in order to minimize or eliminate oxidation that results from heating the copper pipe. Without purging, oxidation will occur and the oxidized flakes will break off and flow through the system, damaging bearings and fouling system filters. The use of dry nitrogen gas also minimizes the need to evacuate moisture from the system.