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The Torch Body SP121 is a precision engineered replacement head designed for seamless integration with Interlas style TIG torches. In specialised fabrication environments where Interlas systems are the standard, the SP121 is renowned for its consistent thermal management and reliable arc stability.
Constructed from high grade, heat resistant materials, this torch body provides excellent insulation against high frequency (HF) interference, ensuring the arc starts exactly where you want it. Whether you are performing intricate bench work or industrial pipe welding, the SP121 offers the durability and gas flow precision needed for x-ray quality welds. It is the ideal choice for refurbishing existing Interlas leads, allowing you to maintain your preferred torch geometry without replacing the entire cable assembly.
Key Features
Interlas Compatibility: Direct replacement for Interlas standard TIG torch heads, ensuring a perfect fit with existing hoses and power cables.
Superior HF Insulation: Designed to prevent high frequency "leaking," protecting the operator and ensuring crisp arc starts.
Optimised Gas Flow: Precision internal machining ensures laminar shielding gas flow for cleaner welds and reduced oxidation.
Thermal Resilience: Built to withstand high duty cycles without warping or degrading the internal seals.
Ergonomic Profile: Balanced design allows for fine needle point control, essential for delicate alloy fabrication.
