Victor 12301230 Mig Welder Gas Nozzle No. 2 No. 4 Mig Guns

Product Description

The VICTOR 12301230 is a heavy-duty self-insulated gas nozzle designed for MIG welding applications. It directs shielding gas flow around the weld puddle to protect the molten metal from atmospheric contamination during the MIG welding process. This nozzle accepts wire up to 0.75 inches (19.10 mm) outside diameter, making it suitable for a range of wire sizes commonly used in production and repair welding. It is installed and serviced by welding technicians and maintenance professionals working on MIG welding equipment in fabrication, industrial, and field settings.

This gas nozzle is intended for use with No. 2 and No. 4 MIG guns. It fits into typical MIG torch assemblies where the nozzle threads or presses onto the gun body to channel shielding gas to the weld zone. The heavy-duty construction and self-insulated design make it well suited for repetitive production environments where heat and spatter exposure are ongoing concerns. Sold individually as a single-unit replacement component.

Key Features

• Heavy-duty self-insulated nozzle construction for extended service life in high-heat environments
• Compatible with No. 2 and No. 4 MIG guns
• Maximum wire outside diameter of 0.75 inches (19.10 mm)
• Channels shielding gas flow to protect the weld puddle from oxidation and contamination
• Sold as a single replacement unit for convenient one-for-one replacement

Compatibility

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

Installation Notes

This nozzle is installed and replaced by welding technicians or qualified maintenance personnel. Before replacing the nozzle, power down the MIG welder and allow the torch assembly to cool completely to prevent burns. Thread or press the nozzle onto the gun body according to the gun manufacturer's instructions, ensuring a secure fit to maintain proper shielding gas coverage. Inspect the nozzle regularly for spatter buildup and replace when shielding gas flow becomes restricted.