0191574103 - ESAB PSF Series Torch Insulating Sleeve Replacement

Genuine ESAB Protection for PSF Series Torches

The ESAB 0191574103 Insulating Sleeve is a critical component designed for the maintenance and repair of ESAB PSF series MIG welding guns. As an original equipment manufacturer (OEM) part, it is engineered to meet the exact dimensional and thermal specifications required by high-performance welding environments. This sleeve serves a vital function within the torch neck assembly, providing a robust electrical barrier that isolates the live current path from the external structure of the gun.

In industrial welding applications, equipment reliability is paramount. The use of non-OEM or ill-fitting insulators can lead to catastrophic torch failure, including internal arcing, overheating of the handle, and potential operator hazards. This ESAB insulating sleeve is manufactured from high-grade, heat-resistant polymers capable of withstanding the intense thermal cycling inherent in heavy-duty MIG welding. It ensures that the welding current is directed solely to the contact tip and wire, maintaining arc stability and process efficiency.

This component is compatible with a wide range of PSF torches, including the popular PSF 305, PSF 405, and PSF 505 models, as well as water-cooled variants like the PSF 410W and 510W. For procurement managers and maintenance teams, stocking genuine ESAB replacement parts like the 0191574103 guarantees that downtime is minimized and equipment lifespan is maximized. By maintaining the integrity of the torch's insulation system, you protect your investment in premium welding machinery and ensure compliance with safety standards.

Installation is straightforward during routine torch maintenance or neck replacement procedures. The sleeve fits precisely into the designated seating within the torch body, requiring no modification. Trust in ESAB's legacy of welding excellence to keep your production lines running smoothly with high-quality, durable replacement components.