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Easy identification - Part No. rolled stamped on the outside surface3-piece design - does not require an additional insulator Nozzle threads onto the conductor tube assembly Used in medium to heavy duty welding application up to 450 amperes 3-Piece Nozzle Design, Includes: Nozzle Housing - Cut and Formed from copper alloy tubing Nozzle Insert - machined from a solid brass allow and machining the internal threads to match the conductor tube OD threads Nozzle insulator - made from silicone material, providing the electrical insulation needed from the gas diffuser
|Bore Size:||0.500" (12.7mm)|
|Nozzle/Contact Tip Relationship:||Recess - 0.125" (3.17mm) to 0.156" (3.96mm)|
|Outside Diameter:||0.875" (22.23mm)|
|Overall Length:||3.219" (81.76mm)|
|Process(es):||GMAW - Air-cooled|
|Standard Package Quantity:||2 Each|
|Thread Size:||9/16" - 18 UNC-2B|
|Use with Standard Gas Diffuser:||Part No. 54P (Stock No. 1540-1103), Part No. 54A (Stock No. 1540-1100), Part No. 54A-16 (Stock No. 1540-1104)|
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