Victor 12201121 Mig Welder Gas Nozzle 0.625 Inch Bore

Product Description

The VICTOR 12201121 is a short-stop MIG welder gas nozzle designed for use with No. 2 and No. 4 MIG guns. Formed from copper, it delivers consistent shielding gas coverage at the weld zone and supports a maximum amperage of 180 amps. The 0.625-inch bore diameter accommodates wire up to 5/8 inch outside diameter. This nozzle is a direct replacement component installed by welders and fabricators during routine MIG gun maintenance or after nozzle wear and spatter buildup reduces weld quality.

This nozzle fits No. 2 and No. 4 MIG guns and is suited for light- to medium-duty MIG welding applications in fabrication shops, maintenance facilities, and field repair environments. The short-stop profile makes it practical where torch clearance is a factor. It ships as a single unit, making it a convenient individual replacement without requiring a bulk purchase.

Key Features

• Formed copper construction for reliable heat dissipation and conductivity
• 0.625-inch bore diameter accommodates wire up to 5/8 inch outside diameter
• Rated for maximum 180 amps
• Short-stop nozzle type for improved torch clearance in tight weld areas
• Easy identification design for fast gun maintenance
• Compatible with No. 2 and No. 4 MIG gun series

Compatibility

Designed for use with No. 2 and No. 4 MIG guns, Series 22.

Installation Notes

Installation is performed by welders or MIG gun maintenance technicians. Always de-energize and allow the MIG gun to cool fully before removing or installing nozzle components. Inspect the contact tip and diffuser for spatter buildup or wear when replacing the nozzle. Thread or seat the nozzle securely to prevent shielding gas leaks during operation.