14501113 - Tweco 45-116-15 MIG Conduit Liner 1/16 15ft

Reliable Wire Feeding with Tweco 45-116-15

Ensure your MIG welding operations run smoothly with the Tweco 45-116-15 Conduit Liner. Designed for professionals who demand consistency, this liner is engineered to handle 1/16" (1.6mm) welding wire with precision. A worn or clogged liner is often the hidden culprit behind erratic arcs, bird-nesting, and frustration on the shop floor. By replacing your old conduit with this genuine Tweco part, you restore the smooth path your wire needs to travel from the feeder to the contact tip.

The liner features a robust zinc-plated spring steel construction. This material choice is critical; it provides the necessary flexibility to navigate the cable assembly while maintaining enough rigidity to prevent collapsing or kinking under the column strength of the wire. The zinc plating adds a layer of corrosion resistance and helps reduce the coefficient of friction, allowing the wire to slide effortlessly. This is particularly important for 1/16" wire, which requires a stable guide to maintain a steady arc.

With a total length of 15 feet (4.5 meters), this liner is compatible with standard 15ft Tweco MIG guns, including the popular Spray Master and Professional series that utilize 45 Series consumables. Installation is straightforward—simply feed it through the gun cable and trim to the correct stick-out length at the front end. At Josef Gas, we recommend keeping spare liners on hand to minimize downtime. When your wire feeding starts to stutter, a fresh Tweco 45-116-15 liner is often the quick fix that gets you back to welding perfect beads.