The Weldcraft 54N01 Gas Lens Insulator is a specialized consumable designed for TIG welding professionals who demand precision and reliability. This insulator is engineered to fit the popular 17, 18, and 26 series TIG torches, including models such as the WP-17, WP-18, and WP-26, as well as compatible torches from other major manufacturers like CK Worldwide, Lincoln Electric, and Radnor. Supplied in a package of two, this product ensures that industrial supply inventories remain stocked with essential maintenance parts for high-performance welding operations.
Unlike standard cup gaskets (such as the 18CG) used with standard collet bodies, the 54N01 is specifically contoured to accommodate the larger diameter and unique geometry of gas lens collet bodies. When a welder converts their torch setup from a standard configuration to a gas lens configuration to achieve laminar gas flow, the 54N01 is the mandatory interface component. It provides the necessary electrical insulation between the electrically live gas lens and the torch handle or nozzle, preventing dangerous short circuits and ensuring the arc is directed solely to the workpiece.
Manufactured from high-grade, heat-resistant materials, the 54N01 insulator is built to withstand the intense thermal cycles associated with TIG welding. Whether operating an air-cooled 150-amp torch or a water-cooled 350-amp system, this insulator maintains its structural integrity, resisting cracking and heat deformation that can lead to gas leaks or arc instability. For MRO procurement, stocking the 54N01 is essential for supporting fabrication shops that utilize gas lenses for stainless steel, aluminum, or exotic alloy welding where gas coverage is critical.
This product is a genuine Weldcraft part, ensuring strict adherence to dimensional tolerances and material specifications. In the precise world of GTAW (Gas Tungsten Arc Welding), even minor deviations in consumable fitment can disrupt shielding gas turbulence. The 54N01 ensures a perfect seal and alignment, contributing to the overall efficiency and quality of the welding process. It is compatible with a wide range of gas lens sizes and alumina nozzles designed for the 3-Series (17/18/26) torch group.
| Additional Information |
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| Brand:Weldcraft |
| Item:Insulator |
| Packaging Description:2 PER EA |
| Torch Model:WP-17, WP-18, WP-26, HW-17, HW-18, HW-26 |
| Accessory Type:Gas Lens Insulator |
| Torch Amperage:150 A, 200 A, 350 A |
| Compatible Series:17 Series, 18 Series, 26 Series |
