Tweco® Weldskill 21 Series Self Insulated Nozzle with 0.625" bore size is designed for standard gas diffuser and perfect for protecting the quality of your welds as well as the life of your gun. 2.224" Nozzle with 3/4" OD is ideal for use in light to medium duty welding application up to 180 A. It features part number rolled stamped on the outer surface for easy identification. Nozzle with M11-1.5-6H threads size and 0.125 - 0.156" recess contact tip relationship is made of copper alloy. It has a 3-piece design that includes a nozzle housing, which 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 gas diffuser. Nozzle offers electrical insulation required from the gas diffuser using the nozzle insulator. Nozzle is sold as 2 per pack.
Features
Easy identification - part no rolled stamped on the outside surface
Nozzle threads onto the gas diffuser
Nozzle insulator - made from 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 gas diffuser
3-piece nozzle design, includes: Nozzle Housing - Cut and Formed from copper alloy tubing
Applications
Used in light to medium duty welding application up to 180 Amp
