Increase productivity with longer life front end consumables using Tweco® Spray Master MIG gun series with eliminator front end consumables. Combined with all the advantages of the Spray Master, this new line of mig guns helps the shop floor lower usage cost with improved operator appeal. Selecting the right nozzle for a welder's preferred "nozzle to tip relationship" on a mig gun is generally based on the application and the welder's daily welding routine

• Used in medium to heavy-duty welding application up to 500 amp
• Machined from tellurium copper alloy bar stock to ensure consistent dimensional stability
• Easy identification - part no rolled stamped on the outside surface of the brass stop
• Contains a conduit set screw used to hold the conduit liner in place
• Gas metal arc welding process (air- cooled)
• Includes 6 x 0.094 Inch holes

Tweco® Professional 1550-1101 MIG Gun Consumable, Gas Diffuser, 1-3/8 Inch Length, Connection: 7/16-20 UNF-2A, Tellurium Copper Alloy 145, Amperage: 500 amp, For Type/Brand/Model: Nozzle Insulator Part No. 35CT (Stock No. 1350-1400) - 25CT Series Nozzles Only, Standard 15H Contact Tip