54N19-11 - 54N19 #11 Alumina Gas Lens Cup for 17/18/26 Torches

Better Coverage for Cleaner Welds

Take your TIG welding performance to the next level with the #11 Alumina Gas Lens Cup (Part #54N19). If you are running a 17, 18, or 26 series torch, switching to a gas lens setup with this cup is one of the best upgrades you can make. Unlike standard cups that can create turbulent gas flow, this nozzle is designed to work with a gas lens collet body to produce a smooth, laminar stream of shielding gas. This means you get better coverage over your weld pool, significantly reducing the risk of porosity and oxidation.

The #11 size (11/16 inch) offers a wide coverage area, which is perfect for walking the cup on larger pipe or when you need to reach into a tight corner and extend your tungsten stick-out. With a gas lens and this cup, you can stick your tungsten out up to an inch in some cases and still maintain excellent shielding, giving you superior visibility of the arc and puddle. Whether you are welding stainless steel exhaust systems, aluminum intake manifolds, or mild steel brackets, consistent gas coverage is the secret to those colorful, high-quality beads.

Made from durable alumina ceramic, this cup handles the heat of daily welding. It resists thermal shock and impact better than lower-quality ceramics, ensuring it lasts longer in your shop. It installs easily onto any standard gas lens collet body (45V series) for air-cooled or water-cooled torches in the 17/18/26 family. Don't let poor gas coverage ruin your work; equip your torch with the right nozzle for the job.