SGT20-FX12APC4 - Parker WP-20 Flex Head Water-Cooled TIG Torch 250A 12.5ft Euro

High-Performance Water-Cooled TIG Welding Solution

The Parker Torchology SGT20-FX12APC4 is a premium industrial TIG welding torch engineered for professional fabrication environments requiring both power and precision. Modeled after the industry-standard WP-20 series, this torch integrates advanced ergonomic features with robust performance specifications. It is a water-cooled system rated for 250 Amps DC and 190 Amps AC, making it capable of handling substantial heat input for extended periods without compromising the integrity of the torch or the comfort of the operator. The water-cooling efficiency ensures a 100% duty cycle at rated amperages, which is essential for production welding and heavy-duty manufacturing tasks.

A standout feature of this model is the flexible torch head (Flex Head). Unlike rigid torch bodies, the neck of the SGT20-FX can be manually adjusted to various angles. This mechanical flexibility is critical for welders working on complex assemblies, pipe roots, or inside confined spaces where a standard straight or fixed-angle torch would be obstructed. By allowing the operator to optimize the torch angle relative to the workpiece, the flex head promotes better gas coverage, superior tungsten positioning, and ultimately, higher quality welds with fewer defects.

The torch comes equipped with a 12.5-foot cable assembly, providing a practical balance between reach and cable management for bench-top or jig-based welding stations. The termination is a Euro-style connector, a robust and widely used connection standard that integrates power, gas, and water lines into a centralized interface for compatible welding power sources. This ensures a secure, leak-free connection and simplifies setup times. Parker Torchology is known for its 'Smart Torch' philosophy, and this model reflects that with high-quality materials, durable insulation, and compatibility with standard 20-series consumables (collets, collet bodies, gas lenses, and alumina cups), ensuring that maintenance and parts replacement remain cost-effective and convenient.

Whether utilized in aerospace, automotive, or general precision fabrication, the SGT20-FX12APC4 delivers the reliability expected from the Parker brand. Its lightweight design, despite the water-cooling lines, minimizes wrist strain, allowing for precise manipulation of the arc.