The Tweco 1220-1201 (VNS-50) is a premium MIG welding nozzle designed for the Velocity consumable system. Engineered for professional fabrication environments, this nozzle features a 1/2-inch (12.7 mm) bore, making it suitable for a wide range of standard welding applications where balanced gas coverage and accessibility are required. The VNS-50 is a "Standard" style nozzle, typically offering a flush relationship with the contact tip for optimal arc visibility and control.
The defining feature of the Velocity series is its threadless, drop-in design. Unlike traditional nozzles that rely on threads which can seize due to spatter and heat expansion, the VNS-50 utilizes a friction-fit mechanism that integrates seamlessly with the Velocity conductor tube. This design not only facilitates rapid removal and installation but also creates a more solid thermal path, allowing heat to dissipate more effectively away from the front end of the gun. The result is a nozzle that runs cooler, lasts longer, and reduces downtime associated with consumable maintenance.
Constructed from high-grade copper and fully self-insulated, the VNS-50 ensures electrical isolation from the workpiece, protecting the operator and the equipment. It is compatible with Tweco Fusion MIG guns and Spray Master V-Series guns equipped with Velocity consumables. This package contains two (2) nozzles, ensuring you have a spare on hand for continuous production.
| Additional Information |
|---|
| Brand:Tweco |
| Item:Nozzle |
| Packaging Description:pack of 2 |
| Fits Which Model:N/A |
| Series:Velocity |
| Bore Size:1/2" (12.7 mm) |
| Nozzle Type:Standard / Flush, Self-Insulated |
| Connection Type:Threadless |
| Material:Copper |
