12401873 - Tweco VNET-50 Velocity MIG Nozzle, 1/2" Tapered (2-Pack)

Tweco Velocity VNET-50 Tapered MIG Nozzle (2-Pack)

The Tweco 1240-1873 (VNET-50) is a premium replacement nozzle designed for the Tweco Velocity™ consumable system. Sold in a convenient package of two, these nozzles feature a 1/2-inch (12.7 mm) bore and a tapered shape. The tapered design is specifically engineered to provide welders with better visibility of the weld puddle and improved access to tight corners or complex joints where a standard cylindrical nozzle might be too bulky.

As part of the Velocity line, this nozzle integrates seamlessly with Tweco Fusion™ and Spray Master™ MIG guns equipped with Velocity conductor tubes. The Velocity system is renowned for its solid copper conductor path, which significantly improves electrical conductivity and heat dissipation. This results in a nozzle that runs cooler and lasts longer, reducing downtime for consumable changes. The threaded design ensures the nozzle stays concentric with the contact tip, providing consistent shielding gas flow and reducing the risk of porosity in your welds.

Key Benefits

• Enhanced Access: The tapered front end allows the nozzle to reach into V-grooves and corners easily.
• Cooler Operation: Heavy-duty copper alloy construction works with the Velocity system to shed heat rapidly.
• Secure Fit: Threaded engagement prevents the nozzle from slipping or becoming misaligned during heavy use.
• Durability: Built to withstand the harsh environment of industrial welding, resisting spatter adhesion better than standard nozzles.

Whether you are fabricating structural steel, working on automotive repairs, or performing general maintenance, the VNET-50 offers the reliability and precision required for high-quality MIG welding. Ensure your Tweco gun performs at its peak by using genuine Velocity consumables.