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    10 Products

    TIG Torch Gas Diffusers

    Image of System. Side1 orientation. Contains Annotated. TIG Torch Gas Diffusers.
    Smooth the flow of shielding gas coming out of your TIG torch nozzle, so you have more control and less waste. These mesh diffusers reduce turbulence so that the gas stays where you need it, shielding the weld and preventing oxidation and pitting, which cause weak welds. All require a TIG torch insulator.
    For Aluminum Oxide Ceramic Nozzles and Silicon Nitride Ceramic Nozzles
    Image of Product. Front orientation. TIG Torch Gas Diffusers. For Aluminum Oxide Ceramic Nozzles and Silicon Nitride Ceramic Nozzles.
    Diffusers for ceramic nozzles are commonly called gas lenses.
    For Narrow Gas
    Coverage
    For Narrow or Wide
    Gas Coverage
    For Torch Series
    No.
    Choose an Electrode Diameter (TIG Industry Number)
    Each
    Each
    9, 20, 250.020" (45V41)77425A591000000———0
    9, 20, 250.040" (45V42)77425A43200000———0
    9, 20, 250.063" (45V43)———077425A433000000
    9, 20, 250.094" (45V44)———077425A43400000
    9, 20, 250.125" (45V45)———077425A43500000
    17, 18, 260.040" (45V24), 0.063" (45V25), 0.094" (45V26), 0.125" (45V27), 0.156" (45V28)77425A9100000———0
    For Quartz Glass Nozzles
    Image of Product. Front orientation. TIG Torch Gas Diffusers. For Quartz Glass Nozzles.
    Diffusers for quartz glass nozzles are commonly called gas lenses.
    For Narrow or Wide
    Gas Coverage
    For Torch
    Series No.
    For Electrode
    Dia.
    Each
    9, 20, 250.063"77425A301000000
    9, 20, 250.094"77425A30200000
    9, 20, 250.125"77425A30300000

    TIG Torch Insulators

    Image of System. Side1 orientation. Exploded view. Contains Annotated. TIG Torch Insulators.
    Image of Product. Front orientation. TIG Torch Insulators.
    Prevent shielding gas from escaping and protect torch components from excessive heat—these insulators form a seal between nozzle and torch. When choosing an insulator, you'll want to match your torch's series number and your nozzle's material, as well as whether or not your nozzle is gas saving.
    For Torch Series No.
    For Nozzle Material
    For Gas
    Coverage
    TIG Industry
    No.
    Material
    Each
    Gas-Saving TIG Welding
    17, 18, 26, 28, 29, 418Aluminum Oxide CeramicNarrow54N01PTFE
    		77425A26500000
     
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