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The Weldcraft compatible WP18SC Rigid Torch Body is a high capacity, water cooled TIG component engineered for the most demanding welding environments. Rated for up to 400 Amps, the "Super Cool" (SC) series is specifically designed to overcome the overheating issues common in standard TIG torches during high amperage AC aluminium welding or heavy duty DC stainless steel fabrication.
This rigid torch body features a reinforced internal water cooling jacket that surrounds the entire head, ensuring maximum heat dissipation and protecting the internal copper components from thermal fatigue. Its heavy duty construction prevents the head from softening or deforming under the intense radiant heat of high current arcs. Whether you are working on aerospace components, pressure vessels, or heavy structural aluminium, the WP18SC provides the reliability and electrical conductivity required for precision, code quality TIG welding.
Key Features
400A Super Cool Technology: Optimised internal water flow paths provide superior cooling compared to standard WP18 models.
Rigid Head Construction: Offers maximum stability and durability, ensuring the torch head remains perfectly aligned during heavy use cycles.
Weldcraft Compatibility: Direct fit replacement for WP-18SC series torches used with standard water cooled power cables.
Heavy Duty Insulation: Features high dielectric silicone rubber insulation that resists "high frequency leakage" and remains flexible under extreme temperatures.
Industrial Durability: Precision-machined brass internal components ensure low electrical resistance and long service life.
High-Duty Cycle Ready: Designed for continuous operation at high currents without the risk of handle or head overheating.
