0700200208 - ESAB PA Liner 1.2-1.6mm for MXH Aluminum Torches (5.5m)

Optimized Feeding for Aluminum Welding

The ESAB Liner MXH Alum (0700200208) is a specialized consumable designed to meet the unique challenges of feeding soft welding wires. Unlike standard steel liners, which can cause friction, shaving, and bird-nesting when used with aluminum, this liner is constructed from high-quality Polyamide (PA). The smooth plastic interior provides a low-friction path that allows soft wires to glide effortlessly from the feeder to the contact tip, ensuring a stable arc and high-quality weld deposits.

Technical Compatibility

This liner is engineered specifically for ESAB MXH series torches, commonly used in push-pull configurations for extended reach applications. It is sized to accommodate wire diameters ranging from 1.2mm (0.045") to 1.6mm (1/16"). The 5.5-meter length makes it ideal for longer cable assemblies often required in shipbuilding, trailer manufacturing, and large-scale fabrication where aluminum is the primary material.

Installation and Maintenance

Proper liner maintenance is critical for aluminum welding performance. Over time, liners can accumulate dust or become kinked, leading to erratic feeding. Replacing your liner with this genuine ESAB part restores the gun's performance. The liner is supplied at a generous length and should be trimmed to the exact requirements of your specific torch setup according to the manufacturer's instructions. Using the correct liner material is the single most effective step in troubleshooting aluminum wire feeding issues.