Victor 12301100 Mig Welder Gas Nozzle 0.375 Inch Bore

Product Description

The VICTOR 12301100 is a self-insulated MIG welder gas nozzle designed for use with No. 2 and No. 4 MIG guns. It features a 0.375-inch bore diameter and a tapered, three-piece design that threads directly onto the gas diffuser for a secure, repeatable fit. The nozzle is part of the Series 23 product family. It is installed by welders and fabrication technicians performing MIG welding operations where consistent shielding gas coverage and easy component identification are required on the torch assembly.

This nozzle is suited for MIG welding applications in fabrication shops, maintenance and repair operations, and light manufacturing environments. The self-insulated construction helps protect the nozzle body from arc contact during welding. It is compatible with wire up to 0.375 inches (9.50 mm) outside diameter, making it appropriate for a broad range of common MIG wire sizes used in both ferrous and non-ferrous welding work.

Key Features

• 0.375-inch bore diameter accommodates wire up to 9.50 mm outside diameter
• Self-insulated nozzle type reduces risk of arc contact with the nozzle body
• Tapered three-piece design for consistent gas coverage and repeatable positioning
• Threads directly onto the gas diffuser for a secure, tool-free connection
• Easy identification design supports fast torch maintenance and part swaps
• Series 23 component for straightforward replacement sourcing

Compatibility

Designed for use with No. 2 and No. 4 MIG guns as specified by the manufacturer.

Installation Notes

Installation is performed by qualified welders or torch maintenance technicians. Before replacing the nozzle, disconnect the welding machine from its power source and allow the torch to cool completely. Thread the nozzle onto the gas diffuser by hand until snug, taking care not to cross-thread the connection. Inspect the gas diffuser and contact tip for wear before reinstalling the nozzle to ensure proper shielding gas flow.