10401843 - Tweco Spray Master SMV415 MIG Gun, 400A, 15ft, Lincoln Plug, 1/16 Wire

Industrial Grade 400A MIG Gun for Lincoln Feeders

The Tweco Spray Master SMV415L116LM (SKU: 10401843) is a premium air-cooled MIG gun designed for high-amperage welding applications. Part of the renowned Spray Master V-Series, this torch is engineered to deliver 400 Amps of welding power at a 60% duty cycle using CO2 gas, making it a staple in heavy fabrication, structural steel, and manufacturing environments. This specific configuration features a 15-foot cable assembly, providing operators with significant reach around large weldments without compromising wire feedability.

The gun comes pre-configured with a Lincoln-style direct plug backend, ensuring immediate compatibility with a wide range of Lincoln Electric wire feeders and power sources. It is set up out of the box for 1/16-inch (1.6mm) wire, which is commonly used for high-deposition flux-cored arc welding (FCAW) or heavy-plate solid wire MIG (GMAW) applications. The internal liner and contact tip are matched to this diameter to ensure smooth wire delivery and stable arc characteristics.

Maintenance and consumable management are simplified with the Spray Master series. It utilizes industry-standard Tweco consumables, including the 11, 14, and 16 series contact tips and heavy-duty nozzles. The simplified design allows for rapid changeovers, minimizing downtime on the production floor. The cable itself is constructed with high-grade copper stranding and a durable outer jacket that resists abrasion, cuts, and heat, ensuring a long service life even in the harshest industrial conditions.

Key Technical Specifications:

• Model: Spray Master V-Series (SMV415)
• Amperage Rating: 400A (60% Duty Cycle)
• Cooling: Air Cooled
• Cable Length: 15 Feet (4.5m)
• Backend Connection: Lincoln Direct Plug
• Wire Capacity: 1/16" (1.6mm)