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The Weldcraft A-250V TIG Torch Body (301526) is a heavy-duty, air-cooled torch component engineered for professional TIG welding applications requiring up to 250 amps of output. As part of the A-250 series, this torch body is designed to provide superior thermal management and durability compared to standard 17 or 26 series torches, bridging the gap between standard air-cooled torches and water-cooled systems.
Technically, the A-250V is distinguished by its built-in gas control valve. This mechanical valve provides on/off control of the shielding gas directly at the torch head. This feature is critical for Lift-Arc™ and Scratch Start TIG applications where the power source—often a DC Stick welder or an engine-driven generator—lacks an internal gas solenoid valve. By integrating the valve into the torch body, the A-250V allows operators to use simplified power sources for complex TIG tasks without compromising weld quality due to lack of shielding gas coverage.
The body features a rigid head geometry, offering a stable platform for the tungsten electrode and cup. It is rated for 250 Amps DC (at 60% duty cycle typically associated with this class), making it one of the most powerful air-cooled options available. The heavy copper construction ensures efficient current transfer and heat dissipation, preventing overheating during prolonged welding passes on aluminum or thick steel sections. It is designed to mate with standard A-250 handles (such as the H-200) and utilizes standard power cable connections compatible with the series.
Maintenance and repair of TIG torches are inevitable in harsh industrial settings. The 301526 replacement body allows for a cost-effective repair of an existing torch assembly without replacing the entire cable and hose package. It accepts standard industry consumables compatible with the A-250/WP-26 form factor, ensuring that replacement collets, collet bodies, and nozzles are readily available.
| Additional Information |
|---|
| Brand:Weldcraft |
| Item:Torch Body |
| Head Style:Rigid with Valve |
| Packaging Description:1-per-each |
| Amperage Rating:250 A |
| Cooling Method:Air Cooled |
| Gas Control:Manual Valve |
| Torch Model:A-250V |
| Process:TIG (GTAW) |
