2" (50.8mm) Auxiliary Shield, .040" (1.0mm) Collet and Gas Lens Collet Body. For 17/18/26 and CS410 Series TIG Torches.
Provides highly efficient secondary gas curtains around the primary gas, which is directly over the molten pool. Auxiliary shields consist of three secondary gas systems (inner, central and outer) incorporated into a durable, simple and efficient gas nozzle with re-engineered gas lens collet body and collet. Device screws directly onto 17/18/26 and CS410 Series TIG Torches with no adapters or secondary gas supply lines needed.
Designed to Increased Weld-Quality, Consistency and Reduced Post-Weld Clean Up. Commonly referred to as "Flooding Cups" or "Purge Cups."