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The Lincoln Electric KP3545-35116-25 is a specialized replacement liner designed for use with Magnum® PRO AL Pistol Grip Push-Pull MIG guns. Engineered to meet the rigorous demands of industrial aluminum welding, this liner facilitates the smooth transfer of wire from the feeder to the contact tip over a 25-foot distance. It is specifically calibrated for wire diameters ranging from 0.035 inches (0.9 mm) up to 1/16 inches (1.6 mm), covering the most common sizes used in aluminum fabrication.
Push-pull systems are critical for feeding soft aluminum wire without buckling or bird-nesting, and the liner plays a pivotal role in this system. This genuine Lincoln Electric component utilizes low-friction materials that minimize drag, ensuring that the push motor and pull motor remain synchronized without excessive strain. The liner's internal geometry is designed to support the wire column effectively, preventing deformation of the soft aluminum which can lead to micro-shavings and subsequent liner clogging.
Proper maintenance of the wire conduit is essential for consistent arc performance. Over time, liners can accumulate aluminum oxide dust or become kinked, leading to erratic feeding. Replacing the liner with the correct OEM part, such as the KP3545-35116-25, restores the gun's performance to factory specifications. This product is compatible with air-cooled and water-cooled variants of the Magnum PRO AL pistol grip series configured with 25-foot cable assemblies.
| Additional Information |
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| Item:Liner |
| Brand:Lincoln Electric |
| Length:25 ft |
| Wire Size:0.030" - 1/16" |
| Wire Type:Aluminum |
| Compatible Gun Type:Pistol Grip Push-Pull, Magnum PRO AL |
| Material:Low-Friction Polymer |
| Wire Diameter Range:0.035" (0.9 mm), 1/16" (1.6 mm) |
| Packaging Description:1 per each |
