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45V116 - Weldcraft 45V116 Large Gas Lens 1/16 Inch 2-Pack

Packaging: 2 per ea
$49.53/ea

Package Price:

$101.52/2 per ea

Usually ships within 3-5 business days

SKU: MIL45V116 Categories: ,

OVERVIEW

Optimize TIG Shielding with Weldcraft 45V116 Large Gas Lenses

The Weldcraft 45V116 Large Diameter Gas Lens is a premium TIG welding consumable designed to enhance the performance of your Series 17, 18, and 26 torches. Engineered for use with 1/16-inch (1.6mm) tungsten electrodes, this gas lens is critical for applications requiring pristine shielding gas coverage. Unlike standard collet bodies which can allow turbulent gas flow, the 45V116 utilizes a multi-layer screen mesh to rectify the gas stream into a coherent, laminar column. This reduction in turbulence ensures that the weld pool remains protected from atmospheric contaminants, even at slightly longer stick-out distances.

One of the primary benefits of switching to a large diameter gas lens is the improved visibility it affords the operator. Because the gas column is stable for a greater distance, welders can extend their tungsten electrode further beyond the nozzle cup without risking porosity or oxidation. This is particularly advantageous when welding inside corners, deep grooves, or complex geometries where the nozzle cup would otherwise obstruct the view of the arc. The large diameter design provides a wider umbrella of shielding gas, making it an excellent choice for welding stainless steel, titanium, and other reactive alloys where heat-affected zone (HAZ) protection is paramount.

This package contains two (2) genuine Weldcraft gas lenses, ensuring you have a backup on hand for critical jobs. Compatible with standard air-cooled and water-cooled torches including the WP-17, WP-18, and WP-26 (as well as A-150, W-350, and A-200 models), these lenses integrate seamlessly into your existing setup. Note that using a large diameter gas lens typically requires a compatible large diameter nozzle (cup) and a specific insulator (such as the 54N63) to fit correctly on standard torch bodies.

Key Technical Benefits

  • Turbulence Reduction: Multi-screen design straightens gas flow for superior coverage.
  • Extended Reach: Allows for greater electrode stick-out to access tight spaces.
  • Enhanced Quality: Reduces oxidation and porosity in sensitive materials.
Additional Information
Packaging Description:2 PER EA, 2-per-ea
Brand:Weldcraft
Item:gas-lense
Diameter:1-6mm
Compatible Series:17 Series, 18 Series, 26 Series, A-150, A-200, W-350
Tungsten Size:1.6 mm, 1/16 inch
Accessory Type:Large Diameter Gas Lens

INCLUDED

  • 2 x Weldcraft 45V116 Large Diameter Gas Lenses (1/16" / 1.6mm)

APPLICATIONS

  • Precision TIG welding of Stainless Steel and Titanium
  • Aerospace and Motorsports fabrication
  • Pipe welding requiring extended electrode stick-out
  • Confined space welding where visibility is limited
  • General fabrication with 17, 18, or 26 series torches

FAQ

The 45V116 fits 17, 18, and 26 series TIG torches, including models often labeled as WP-17, WP-18, WP-26, A-150, W-350, and A-200.

This gas lens is designed specifically for 1/16-inch (1.6mm) tungsten electrodes.

Yes, switching to a Large Diameter Gas Lens usually requires a specific insulator (often 54N63) and Large Diameter Alumina Cups (57N series) to fit your torch correctly.

A gas lens uses a mesh screen to create laminar gas flow, reducing turbulence. This improves shielding coverage and allows the tungsten to be extended further for better visibility.

This product is a package of 2 gas lenses.

Yes, the improved gas coverage is beneficial for aluminum welding, helping to keep the cleaning action consistent and the puddle clean.

Yes, this is a genuine Weldcraft (Miller) product, ensuring high manufacturing tolerances and material quality.

No, the 9 and 20 series torches use a different series of gas lenses (typically the 45V4x series). The 45V116 is too large for those torch bodies.

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