Tweco HD22-50 Nozzle, 1/2" Tip Recess - 2/pk - 1220-1306

Description

• Easy identification - Part No. rolled stamped on the outside surface

• 3-piece design - does not require an additional insulator

• Used in heavy duty welding application up to 250 amperes

• Nozzle Housing - Cut & Formed from 122 DHP copper alloy tubing
• Nozzle Insert - machined from a solid brass allow and is crimped in place to allow the nozzle to slide over a metal spring which is part of the gas diffuser
• Nozzle insulator - made from G7 silicone material, providing the electrical insulation needed from the gas diffuser