16401402 - Tweco Velocity Conductor Tube 45 Degree SMVCTLS45LM

High-Performance Conductor Tube for Velocity Systems

The Tweco 1640-1402 (Model SMVCTLS45LM) is a premium replacement conductor tube designed specifically for the Tweco Spray Master V-Series MIG guns. Engineered to meet the rigorous demands of industrial welding environments, this conductor tube serves as the critical structural and electrical link between the MIG gun cable assembly and the welding consumables. It features a precise 45-degree bend, which is the standard configuration for general-purpose fabrication, offering a balanced combination of reach and ergonomic comfort for the operator.

Constructed from high-grade copper alloy, the SMVCTLS45LM ensures maximum electrical conductivity and efficient heat dissipation, which is vital for maintaining a stable arc during high-amperage welding applications. The tube is integrated with the Velocity consumable system, a revolutionary design by Tweco that utilizes threadless contact tips and gas diffusers. This integration ensures a solid electrical connection and superior gas coverage, reducing the likelihood of micro-arcing and weld defects. The outer jacket is composed of a durable, heat-resistant insulation material that protects the electrically live components from accidental contact with the workpiece, enhancing safety and longevity.

This component is essential for maintaining the integrity of the wire feed path. A worn or bent conductor tube can cause significant wire feeding issues, liner misalignment, and erratic arc performance. By replacing a damaged unit with this genuine Tweco part, users ensure seamless compatibility with existing Velocity consumables and liners. The SMVCTLS45LM is designed for quick changeovers, minimizing downtime in production environments. It is compatible with various amperage ratings within the Spray Master Velocity line, making it a versatile spare part for maintenance inventories.