14411137 - Tweco 44 Series MIG Liner 15ft .035-.045 Wire

Smooth Feeding for Superior Welds

Is your MIG wire stuttering, dragging, or burning back to the tip? The culprit is often a dirty or worn-out liner. The Tweco 1441-1137 (44PSTF354515) Conduit Liner is the direct replacement you need to get your 15-foot Tweco MIG gun running like new again. Designed specifically for the popular .035" to .045" wire range, this liner ensures that your filler metal glides smoothly through the cable, delivering the consistency you need for high-quality beads.

Welding with a compromised liner is frustrating and kills productivity. Over time, copper shavings, shop dust, and lubricant buildup clog the conduit, increasing friction on the wire drive motor. This Tweco liner features a robust "Steel Wrap Nylon" construction. This design offers the best of both worlds: the strength to resist crushing and kinking under the weight of the cable, and a smooth internal path that reduces drag. Whether you are welding mild steel in a fabrication shop or performing repairs in the field, reliable wire feeding is non-negotiable.

Installation is straightforward. Simply remove the old liner, unroll the new 1441-1137, and slide it into the back of your gun. The 15-foot length is standard for many medium-to-heavy-duty guns, and it can be easily trimmed to the exact length required for your specific setup. Don't let a cheap or worn-out part ruin your welds. Keep a spare Tweco 44PSTF354515 in your toolbox to ensure you are always ready to tackle the job with a stable, smooth arc.

Why Replace Your Liner?

• Eliminate Feed Issues: Fixes erratic wire speeds and motor strain.
• Improve Arc Stability: Consistent wire delivery leads to a steady arc.
• Prevent Burnback: Reduces the chance of wire sticking in the tip.
• Extend Gun Life: Reduces wear on drive rolls and gun components.