415-30-15 - Tregaskiss 0.030" Steel Liner, 15 ft Length

Genuine Tregaskiss 415-30-15 MIG Gun Liner

The Tregaskiss 415-30-15 is a premium replacement liner designed to maintain the high-performance standards of your MIG welding operations. Engineered specifically for use with 0.030-inch (0.8 mm) welding wire, this liner provides the critical internal guidance necessary for consistent wire delivery from the feeder to the contact tip. In industrial welding environments, the condition of the liner is often the deciding factor between a smooth, stable arc and frustrating downtime caused by feeding issues. This genuine Tregaskiss component is manufactured to precise tolerances, ensuring that the internal diameter perfectly matches the wire size to minimize slop while preventing binding.

With a total length of 15 feet, this liner is suitable for standard length MIG gun cable assemblies. It is constructed from high-quality, tempered steel music wire, wound into a tight coil that offers both flexibility and structural integrity. This construction allows the liner to navigate the curves of the welding cable without collapsing or kinking, which is essential for maintaining a clear path for the welding wire. Over time, liners can become clogged with copper shavings, dirt, and debris, or simply wear out from the constant friction of the moving wire. Replacing your liner with the 415-30-15 restores the original feeding characteristics of your equipment.

Compatibility is key when selecting maintenance parts for high-amperage welding guns. As an OEM part, the 415-30-15 guarantees a seamless fit with Tregaskiss TOUGH GUN™ robotic and semi-automatic MIG guns, as well as other compatible systems utilizing Tregaskiss consumables. Proper maintenance of the wire conduit system is one of the most cost-effective ways to ensure weld quality. By using the correct liner size—in this case, strictly for 0.030" wire—you avoid the micro-arcing and drag associated with oversized or undersized liners. Trust in the durability and engineering of Tregaskiss to keep your production lines moving efficiently.