L5A-15 - Bernard L5A-15 Universal MIG Liner 15ft for 1/16-5/64 Wire

Reliable Wire Feeding for Heavy-Duty Applications

The Bernard L5A-15 Liner is a critical component for industrial MIG welding setups utilizing heavier wire diameters. Designed specifically to accommodate wire sizes from 1/16" to 5/64", this liner ensures that your welding wire travels smoothly from the feeder to the workpiece without interruption. In high-amperage welding applications where larger wires are standard, the integrity of the liner is paramount to maintaining a stable arc and consistent weld bead profile.

Constructed from high-quality steel wound in a precise coil, the L5A-15 offers the flexibility needed to maneuver the MIG gun while maintaining enough rigidity to prevent kinking or collapsing inside the cable assembly. This balance is essential for preventing "bird-nesting" at the drive rolls and ensuring that the wire does not drag or snag, which can lead to porosity or irregular welds. With a total length of 15 feet, this liner is sized to fit standard long-reach MIG gun assemblies, providing ample length for most shop floor configurations.

As a "Universal Conventional" liner, this product is engineered to fit a wide range of Bernard MIG guns, making it a versatile choice for fabrication shops with diverse equipment. Regular inspection and replacement of your MIG liner are best practices for maintaining equipment longevity. Over time, copper dust and shop debris can accumulate inside the liner, increasing friction. Swapping in a fresh Bernard L5A-15 restores the smooth feeding action required for precision welding, reducing downtime and operator fatigue.

Key Benefits for Industrial Users

• Heavy Wire Support: Specifically calibrated for 1/16" and 5/64" wires used in structural and heavy fabrication.
• Durable Construction: Resists wear and deformation even under the stress of continuous industrial use.
• Standard Fit: 15-foot length is compatible with the most common cable lengths in the industry.