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The Miller LMD3A-15 AccuLock MDX MIG Gun Liner is a 15-foot high-tensile steel liner designed for 0.035–0.045 inch wire diameters. It is engineered for compatibility with Miller MDX-100, MDX-250, and MDX-300 MIG guns, utilizing a front-loading AccuLock S system and E-Z Feed technology to optimize wire delivery and reduce feeding issues.
Features
Front-loading design locks liner into the front of the gun first
Ensures concentricity with the contact tip upon diffuser tightening
Eliminates gaps between liner and contact tip or power pin
Prevents wire shaving, bird-nesting, and unstable arcs
Optimized internal profile minimizes surface area contact with welding wire
Reduces wire-to-liner friction and drag
Diminishes gun chatter
Stabilizes electrical resistance variations
Simplifies trimming and installation processes
Reduces frequency of maintenance interventions
Specifications
Manufacturer: ITW / Miller
MPN: LMD3A-15
Material: High-tensile steel
Wire Diameter Compatibility: 0.035 in - 0.045 in (0.9 mm - 1.2 mm)
Liner Length: 15 ft (4.6 m)
Compatible Gun Models: Miller MDX-100, MDX-250, MDX-300
