The ESAB 636879 Liner ST-16 Jumper S 1/16 is a critical replacement component designed for the maintenance of ESAB ST-16 MIG welding guns. In industrial welding environments, the integrity of the wire feed path is paramount to maintaining production efficiency and weld quality. This specific "jumper" liner is engineered to bridge the gap within the gun's internal assembly, ensuring that 1/16-inch (1.6mm) welding wire transitions smoothly from the main conduit into the contact tip or through intermediate feed sections. As an OEM part, it guarantees precise dimensional fit and material compatibility with existing ESAB equipment.
Wear and tear on liners is a leading cause of wire feeding issues, including erratic arc starts, burn-backs, and increased spatter. The ST-16 Jumper Liner is manufactured to strict tolerances to minimize friction and prevent the shaving of wire coatings, which can clog liners and degrade performance over time. For procurement managers and facility maintenance teams, stocking genuine ESAB consumables like the 636879 ensures that downtime is minimized during scheduled maintenance or unexpected repairs. This liner is specifically rated for heavy-duty 1/16" wire applications, often found in structural steel and heavy fabrication sectors.
Investing in authentic ESAB parts protects the longevity of the entire torch assembly. Generic alternatives may not possess the correct coil pitch or internal diameter required for the ST-16's specific geometry, leading to premature failure. This jumper liner provides the reliability professional operations demand, ensuring that the welding parameters set at the power source are accurately delivered to the workpiece without mechanical interference in the feed system.
Key Technical Benefits:
| Additional Information |
|---|
| Packaging Description:pack of 1 |
| Product Type:MIG Gun Liner |
| Wire Diameter:1/16" |
| Compatible Torch:ST-16 |
| Liner Type:Jumper Liner |
| Part Number:636879 |
