10361647 - Tweco Spray Master MS350 MIG Gun, 350A, 15ft, Lincoln Plug, 1/16 Wire

Legendary Performance with the Tweco Spray Master MS350

When it comes to industrial welding, few names carry as much weight as the Tweco Spray Master. The Tweco Spray Master MS350 MIG Gun is a testament to durability and performance, designed specifically for welders who demand reliability day in and day out. This specific model (SKU: 1036-1647) is engineered with a Lincoln direct plug, making it an instant upgrade or replacement for your existing Lincoln wire feeders and welding machines. With a generous 15-foot cable, you gain the freedom to move around large weldments without constantly repositioning your power source.

The "Spray Master" name isn't just a label; it refers to the gun's exceptional ability to handle spray transfer welding processes, which require high amperage and generate significant heat. Rated at 350 Amps at an 80% duty cycle, this air-cooled beast stays cool under pressure, ensuring you can keep laying beads without overheating the handle or the cable. It comes pre-configured for 1/16" (1.6mm) wire, making it ready straight out of the box for heavy structural steel applications, shipbuilding, or heavy equipment repair where larger diameter wires are standard.

Comfort is key during long shifts, and Tweco delivers with an ergonomic handle that fits naturally in the hand, reducing grip fatigue. The trigger action is smooth and reliable, designed to withstand thousands of cycles. Maintenance is also a breeze; the MS350 utilizes the industry-standard Tweco 11-Series contact tips, 52-Series gas diffusers, and 22-Series nozzles. These consumables are widely available and easy to swap, minimizing downtime. Whether you are fabricating heavy machinery or working in a production line, the Tweco Spray Master MS350 provides the consistent arc stability and rugged construction you need to get the job done right.