Double ended purge baffles

These baffles are designed for use in pipes and tubes to contain and distribute the purge gas in the region of the weld root. In welding high alloy steels the environment in the root of the weld typically needs to contain less than 50 ppm of oxygen in order to prevent oxidation. The purge baffles can used alone or in conjunction with an oxygen analyzer to ensure a good welding environment on the back side of the weld.

Each order is supplied with one quick connector which has a hose barb on one side and a connector to match the baffle on the other side

• Use for all purge gases in MIG/MAG, TIG and plasma welding processes
• Reduces purging time saves gas
• Ensures uniform distribution of the purge gas.
• Triple seals on each end of the baffle
• Heat resistant seals to 340 degs C
• Laminar gas flow from built in diffuser on one end
• Always stay in line - works for bends
• Units for tube sizes from 13 mm to 215 mm