44N-116-15 - Tweco 44N-116-15 Nylon Liner for Aluminum Wire .045-1/16 15ft

Smooth Aluminum Feeding with Tweco 44N-116-15

Struggling with bird-nests and erratic wire feeding while welding aluminum? The Tweco 44N-116-15 Nylon Liner is the solution you need. Designed specifically for the unique challenges of aluminum MIG welding, this 15-foot conduit replaces your standard steel liner to provide a slick, friction-free path for your wire. Aluminum wire is soft and prone to buckling; running it through a steel coil liner often leads to shavings clogging the gun or the wire binding up completely. This nylon "teflon-style" liner eliminates those headaches.

This liner is built to fit standard Tweco #3 and #4 MIG guns, making it a perfect upgrade or replacement for your existing setup. It handles wire sizes from .045" up to 1/16", covering the most common heavy-duty aluminum applications. Whether you are fabricating boat hulls, trailers, or custom aluminum parts, consistent wire delivery is key to a good bead. This liner ensures the wire arrives at the contact tip smooth and straight, letting you focus on your puddle rather than fighting your equipment.

Don't let feed problems ruin your welds. Swapping to a proper nylon conduit is one of the most cost-effective ways to improve your aluminum welding performance. The Tweco 44N-116-15 is durable, easy to trim to length, and essential for any welder tackling aluminum projects with a 15-foot gun assembly.

Key Benefits for Welders

• Zero Drag: Slick nylon interior lets wire glide freely.
• No Shavings: Prevents the wire from scraping against metal coils.
• Perfect Fit: Designed for trusted Tweco 300A and 400A guns.
• Versatile: Handles both .045 and 1/16 wire sizes.