10201134 - Tweco Classic 2 MIG Gun, 200A, 15ft, Miller Style

Tweco Classic No. 2 MIG Gun - Miller Connection

The Tweco Classic No. 2 MIG Gun (SKU: 10201134 / Internal: TWE1020-1134) is a premier air-cooled welding torch designed for medium-duty industrial fabrication. Rated for 200 Amps at a 60% duty cycle when using CO2 gas, this gun is engineered to deliver consistent performance in manufacturing, automotive, and general maintenance applications. This specific configuration features a direct Miller-style back-end connection, allowing for seamless integration with compatible Miller wire feeders and power sources without the need for adapters.

The assembly includes a 15-foot cable, providing ample reach for working around large weldments. The gun comes factory-ready for .030" to .035" (0.8mm - 0.9mm) welding wire, utilizing the renowned Tweco 11 Series contact tips and 21 Series nozzles. The Classic No. 2 design is favored for its simplicity and reliability; it employs a heavy-duty gas diffuser and a slip-on nozzle system that ensures positive electrical conductivity and efficient gas coverage. The handle is ergonomically shaped to reduce operator fatigue during extended use, while the metal-jacketed conductor tube adds rigidity and heat resistance.

Maintenance is straightforward thanks to the modular design. The gun utilizes a standard 42-series liner, which is easily replaceable to maintain smooth wire feeding. The trigger switch is robust and designed for a long service life, even in harsh shop environments. Whether you are welding mild steel, stainless steel, or aluminum (with the appropriate liner change), the Tweco Classic No. 2 remains a versatile and dependable choice for professional welders requiring a 200A class torch.