0157121018 - ESAB 45V44 TIG Gas Lens Body 3/32" (2.4mm) for 17/18/26 Torches

Achieve Superior Welds with the ESAB 45V44 Gas Lens Body

Take your TIG welding performance to the next level with the ESAB 45V44 Gas Lens Body, sized for 3/32" (2.4mm) tungsten. If you are still using standard collet bodies on your 17, 18, or 26 series torch, you are missing out on one of the most effective ways to improve your weld consistency and bead appearance. The 45V44 replaces the standard collet body and works in conjunction with a gas lens nozzle to transform how shielding gas is delivered to your workpiece.

Why use a gas lens? The primary advantage is the creation of laminar flow. Standard setups often result in turbulent gas exiting the cup, which can pull in oxygen and nitrogen from the surrounding air, leading to porosity or oxidation (sugar) on the weld. The ESAB 45V44 features a precision mesh screen that organizes the gas into a smooth, coherent column. This superior coverage means you can weld with greater confidence on reactive metals and achieve those colorful, shiny welds that professionals strive for.

Another major benefit for welders is accessibility. Because the gas column remains stable over a longer distance, you can stick your tungsten out significantly further than with a conventional setup. This is a game-changer for welding inside pipes, deep V-grooves, or tight engine clusters where seeing the puddle is difficult. Additionally, the improved efficiency of the gas lens often allows for a slight reduction in gas flow rates (CFH), saving you money on argon over time. Upgrade your rig with genuine ESAB parts and experience the difference in arc stability and puddle control.

Product Highlights

• Enhanced Visibility: Allows longer electrode extension for better sight lines.
• Better Shielding: Reduces turbulence and oxidation for cleaner welds.
• Universal Fit: Fits most standard WP-17, WP-18, and WP-26 style torches.
• Cost Efficient: Can reduce argon usage due to improved flow efficiency.