Professional & WeldSkill 21 Series Air Cooled Slip-on Nozzles are self insulated and offered in thread-on or slip-on (REL) variants.
- Used in light to medium duty welding application up to 180 amperes
- 3-piece nozzle design includes: Nozzle Housing - Cut and Formed from 122 DHP copper alloy tubing, Nozzle Insert - machined from a solid brass allow and machining the internal threads to match the gas diffuser, Nozzle insulator - made from G7 silicone material, providing the electrical insulation needed from the gas diffuser
- Easy identification - Part No. rolled stamped on the outside surface
- Tapered nozzle 3-piece design - does not require an additional insulator
- Nozzle threads onto the gas diffuser
WeldSkill WS21-50F Nozzle (1/2" Tip Flush)