Xtrweld 53N58 Alumina Small Gas Lens Tig Cup Size 4

Product Description

The XTRWELD 53N58 is a size 4 alumina small gas lens cup designed for TIG welding applications. With a 1/4 inch diameter, this nozzle fits 9 and 20 series TIG torches and provides the gas coverage needed for clean, stable arc starts and consistent shielding gas flow. Alumina construction offers good heat resistance and durability under the thermal cycling common in production and field TIG work. Each cup is marked with the nozzle size for fast identification during torch setup and consumable changes. Licensed welding technicians and skilled fabricators are the typical installers of this component.

This cup is intended for use with 9 and 20 series TIG torches in both shop and field welding environments. It is suited for residential, commercial, and light industrial welding applications where a small gas lens nozzle is required. The gas lens design promotes laminar shielding gas flow, which helps reduce contamination in the weld pool. The size 4 designation corresponds to a 1/4 inch inside diameter, which is appropriate for smaller diameter tungsten electrodes and tighter joint access situations.

Key Features

• Size 4 alumina cup with 1/4 inch diameter for 9 and 20 series TIG torches
• Small gas lens nozzle promotes laminar shielding gas flow for cleaner welds
• Nozzle size marked on cup for easy identification and quick changeover
• OEM-quality construction compatible with all major TIG torch brands in the 9 and 20 series
• Alumina material provides thermal resistance under repeated heating and cooling cycles

Compatibility

Designed for use with 9 and 20 series TIG torches. Stated to be compatible with all major brands using these torch series. Consult torch manufacturer documentation to confirm fitment before installation.

Installation Notes

TIG torch consumable replacement is typically performed by a qualified welder or welding technician. Always disconnect the torch from the power source and allow all components to cool completely before removing or installing nozzles. Finger-tighten the cup onto the gas lens body to avoid cracking the alumina material — do not use pliers or wrenches directly on the cup. Follow applicable welding safety codes and equipment manufacturer guidelines during service.

Technical Specifications

• Nozzle Size: 4
• Inside Diameter: 1/4 inch
• Material: Alumina
• Cup Type: Small Gas Lens
• Compatible Torch Series: 9, 20
• Weight: 0.28 pounds
• UPC: 840349227962

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 53N58