To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
Tweco® 23 Series Self Insulated Nozzle with a 3/4" size is designed for standard gas diffuser and is perfect for use with up to 450 A Tweco® no.3 MIG guns. It is used in heavy-duty welding applications for up to 450 A. It features part number rolled stamped on the outer surface for easy identification. It is used where longer electrical stick-out is needed or when the nozzle touches the work place is made of 122 DHP copper alloy. It has a 3-piece design that includes a nozzle housing that is cut and formed from copper alloy tubing, a nozzle insert machined from a solid brass and nozzle insulator constructed of silicone material. It has nozzle insert that allows machining of internal threads in order to match the conductor tube OD threads. Nozzle offers electrical insulation required from the gas diffuser using the nozzle insulator and is sold as 2 per pack.
Features
Easy identification - part no rolled stamped on the outside surface
3-piece design - does not require an additional insulator
Nozzle housing - cut and formed from 122 dhp copper alloy tubing
Nozzle insulator - made from g7 silicone material, providing the electrical insulation needed from the gas diffuser
Nozzle Insert - machined from a solid brass allow and machining the internal threads to match the conductor tube OD threads
3-piece nozzle design, includes: Nozzle Housing - Cut and Formed from 122 DHP copper alloy tubing