When repairing refrigeration / air conditioning piping, the
internal area of the pipe should be purged with nitrogen to prevent
oxidation around the internal joint during the brazing process. The
Tesuco purge tools allow for a quick and easy positive seal for
many different pipe dimensions. A positive seal for the nitrogen
purge process reduces the amount of gas used and limits any ingress
of air during the repair.
When repairing refrigeration / air conditioning piping, the
internal area of the pipe should be purged with nitrogen to prevent
oxidation around the internal joint during the brazing process.
Tesuco has put together two purge kits that provide an engineered
solution to do this easily and effectively.