K1783-7 - Lincoln PTA-26V Air-Cooled TIG Torch 200A 12.5ft Valve

Heavy-Duty Air-Cooled TIG Performance

The Lincoln Electric PTA-26V TIG Torch (K1783-7) is a robust solution designed for professional welders who require versatility and reliability in their Gas Tungsten Arc Welding (GTAW) operations. Part of the renowned Pro-Torch™ TIG torch family, the PTA-26V is engineered to meet the rigorous demands of industrial fabrication and maintenance. This specific model is an air-cooled torch rated at 200 Amps with a 60% duty cycle, making it capable of handling thicker materials and sustained welding periods without the complexity or expense of a water-cooling system.

Integrated Gas Control Valve

The defining feature of the "V" model is the convenient gas control valve located directly on the torch body. This feature is critical for welders operating power sources that do not possess a built-in gas solenoid valve, such as many engine-driven welders or basic stick welding machines utilized for scratch-start or lift-arc TIG welding. The manual valve allows the operator to easily open and close the shielding gas flow at the torch, ensuring proper gas coverage before the arc is struck and allowing for post-flow control to protect the tungsten and weld pool after the arc is extinguished.

Ergonomics and Durability

Lincoln Electric has prioritized operator comfort in the design of the PTA-26V. The torch features a molded, knurled handle that provides a sure, non-slip grip, allowing for precise manipulation of the torch even when wearing heavy welding gloves. This ergonomic design reduces operator fatigue during long welding sessions. Additionally, the handle includes a molded lip or ridge specifically designed to secure zippered cable covers, keeping the 12.5-foot 2-piece cable assembly protected and organized. Constructed from high-quality materials, the PTA-26V ensures consistent performance and a long service life in challenging shop or field environments.

Compatibility

The PTA-26V utilizes standard 3 Series consumables (compatible with 17, 18, and 26 series parts), ensuring that replacement collets, collet bodies, and nozzles are readily available and easy to source. This broad compatibility simplifies inventory management for shops using multiple torch types.