08N84 - ESAB 08N84 Gasket for HW-11 TIG Torch

Genuine ESAB 08N84 Gasket for HW-11 Series TIG Torches

The ESAB 08N84 Gasket is a critical component designed specifically for the maintenance and repair of HW-11 and PTW-300 series TIG welding torches. As a genuine OEM part, it is engineered to meet the exact dimensional tolerances and material specifications required by ESAB's high-performance water-cooled torches. In precision TIG welding, the integrity of the torch assembly is paramount; even minor imperfections in sealing components can lead to shielding gas turbulence, atmospheric contamination, and ultimately, compromised weld quality. This gasket serves as a primary seal, ensuring that the shielding gas flow remains laminar and directed entirely towards the weld pool without leakage at the back cap or torch body interface.

Manufactured from high-grade, heat-resistant materials, the 08N84 gasket is built to withstand the thermal cycling and harsh environment typical of heavy-duty industrial welding. The HW-11 torch is often utilized in high-amperage applications where heat buildup is significant. Inferior aftermarket gaskets may degrade rapidly under these conditions, becoming brittle or deforming, which results in gas loss and potential damage to the torch threads. By choosing the authentic ESAB 08N84, operators ensure the longevity of their equipment and maintain the rigorous standards expected in aerospace, petrochemical, and precision fabrication industries.

Routine inspection and replacement of torch gaskets are essential aspects of preventative maintenance. A compromised gasket is often the silent cause of inexplicable porosity or excessive gas consumption. Integrating this part into your regular maintenance schedule ensures that your HW-11 torch operates at peak efficiency. This product is supplied as a single unit, allowing for easy inventory management and immediate replacement when wear is detected during torch setup or consumable changes.

Key Technical Specifications:

• Manufacturer: ESAB
• Part Number: 08N84
• Application: Sealing gasket for TIG torch bodies
• Compatibility: HW-11, PTW-300 Water-Cooled Torches
• Material Properties: High thermal resistance, chemical inertness