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The LINCOLN ELECTRIC KP35-50 is an air-cooled gas diffuser designed for MIG welding applications. It mounts between the contact tip and the torch body, distributing shielding gas evenly across the weld pool while maintaining electrical contact with the wire. Rated at 100 amps maximum, it is built for lighter-duty MIG processes where air cooling is sufficient. Welding technicians and fabricators install this diffuser as a consumable replacement part during routine torch maintenance to restore proper gas flow and arc stability.
This diffuser is designed for use with Lincoln Electric MIG welding torches. It is suited for residential shop work, light fabrication, and maintenance welding environments where a 100-amp air-cooled torch setup is in service. Replacing a worn or damaged gas diffuser restores shielding gas coverage and helps prevent porosity and arc irregularities caused by restricted or uneven gas flow.
Designed for use with Lincoln Electric MIG welding torches as stated by the manufacturer. Verify torch model and consumable series compatibility before installation.
Gas diffusers are installed by qualified welding technicians as part of routine consumable replacement on MIG torch assemblies. Before servicing the torch, disconnect the welder from its power source and allow the torch to cool completely. Remove the nozzle and contact tip to access the diffuser, then thread or press the replacement into position per the torch manufacturer's procedure. Inspect the gas ports on the new diffuser for obstructions before reassembling the torch consumable stack.
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