KP2927-62R - Lincoln KP2927-62R Gun Tube 62-Degree Reverse 6-Inch for K126 PRO

Lincoln Electric KP2927-62R Gun Tube Overview

The Lincoln Electric KP2927-62R is a specialized replacement gun tube engineered specifically for the K126® PRO Innershield® welding gun series. As a critical component in the flux-cored arc welding (FCAW) process, this gun tube ensures the precise delivery of welding current and wire to the workpiece. It is distinguished by its "Classic" construction, featuring a durable braided varnish jacket that provides essential electrical insulation and resistance to the radiant heat generated during heavy-duty welding operations.

One of the defining technical characteristics of this model is its 62-degree reverse bend geometry. Unlike standard straight or 60-degree curved tubes, the reverse bend configuration is designed to offer alternative ergonomic angles, facilitating access to complex joints or obstructed weldments where gun positioning is restricted. With a total length of 6 inches (152 mm), the tube maintains a compact profile while providing sufficient standoff distance for the operator. It is rated to accommodate wire diameters up to a maximum of 5/64 inch (2.0 mm), making it suitable for a wide range of structural and fabrication applications utilizing Innershield wires.

Maintenance of the gun tube is vital for consistent welding performance. Over time, the internal surface can wear or accumulate debris, affecting wire feedability. Replacing a worn tube with the KP2927-62R restores the gun's original performance specifications. Please note that this product is the gun tube assembly only; it requires a corresponding gun connector and liner, which must be selected based on the specific wire size and gun configuration being used. This part is a genuine Lincoln Electric component, ensuring perfect fitment and conductivity for K126 PRO systems.