Esab 0365310049 Short Tig Torch Cap with O-ring

Product Description

The ESAB 0365310049 is a short TIG torch cap with an integrated O-ring, designed as a consumable component for TIG welding torches. The cap threads onto the back end of the torch body to retain the tungsten electrode and seal the collet assembly. It ships as a single unit and is a standard replacement part for TIG torch maintenance. The included O-ring provides a gas-tight seal that helps maintain consistent shielding gas coverage during the weld. This part is installed by welding professionals and maintenance technicians performing routine torch upkeep.

This short torch cap is suited for bench or field TIG welding applications where torch clearance in tight spaces is a priority. The short profile allows greater maneuverability compared to standard or long caps, making it a practical choice in confined weld joints or positional work. It is compatible with ESAB HW-20 and HW-20A TIG torches and serves as a direct OEM-style replacement during scheduled maintenance or after damage to the existing cap.

Key Features

• Short cap profile for improved torch access in confined weld areas
• Includes O-ring for a gas-tight seal at the rear of the torch body
• OEM-style replacement for ESAB HW-20 and HW-20A torches
• Lightweight construction at 0.025 pounds for minimal added torch weight
• Sold individually, allowing single-unit replacement without overstocking

Compatibility

Designed for use with ESAB HW-20 and HW-20A TIG torches as a direct replacement short torch cap.

Installation Notes

This cap is installed by the welding operator or a qualified torch technician. Before replacing the cap, shut off the shielding gas supply and ensure the torch is disconnected from the power source. Thread the cap on by hand until snug, taking care not to cross-thread or overtighten, which can damage the torch body threads. Inspect the O-ring for tears or deformation before installation and replace it if compromised.