132682 - Miller Teflon Liner .047-.062 Wire 14ft (Pack of 3)

Optimize Your MIG Gun for Aluminum Applications

The Miller 132682 Teflon Liner is a critical accessory for any welder tasked with MIG welding aluminum. Aluminum wire is significantly softer than steel or stainless steel, making it highly susceptible to deformation and friction. Standard steel wound liners can act like a file against soft aluminum, shaving off micro-particles that accumulate and eventually seize the wire. This Teflon liner replaces the standard steel conduit in your MIG gun, providing a slick, non-abrasive surface that allows the wire to feed smoothly even over long distances.

Designed for versatility and performance, this liner handles wire diameters from .047" (1.2mm) to .062" (1.6mm). This range effectively covers 3/64" and 1/16" wires, which are standard for structural aluminum work. The liner is 14 feet long, designed to fit specific Miller MIG guns. It is crucial to ensure your gun length matches the liner to prevent kinking or gaps that could disrupt gas coverage or wire feed. The liner is made from high-quality PTFE material, known for its exceptional chemical resistance and low coefficient of friction, ensuring long service life even under the rigors of daily industrial use.

This product is sold as a pack of 3, offering excellent value and convenience for busy workshops. Regular maintenance of your MIG gun includes inspecting and replacing the liner, especially when switching between materials or if feed issues arise. When installing, ensure the liner is cut correctly and seated fully to prevent gas leakage. By choosing the Miller 132682, you are investing in smoother operation, reduced equipment troubleshooting, and higher quality finished welds. It is an essential component for any serious aluminum welding setup utilizing Miller equipment.