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54N15 - 54N15 #7 Alumina Gas Lens Cup for 17/18/26 TIG Torches

Packaging: 10 in a pack
$2.37/ea $15.60/10 in a pack only $1.56/eaSave 34%

In stock

OVERVIEW

Better Visibility, Cleaner Welds

Upgrade your TIG torch setup with the 54N15 #7 Gas Lens Nozzle, the go-to choice for welders who demand better control and visibility. If you are tired of struggling to see the puddle in tight corners or dealing with porosity because your gas coverage failed when you extended your tungsten, this nozzle is the solution. Designed to fit the popular WP-17, WP-18, and WP-26 series torches, this #7 cup (7/16") works in tandem with a gas lens collet body to smooth out your gas flow, turning a turbulent cloud into a steady stream.

The benefits of switching to this alumina gas lens cup are immediate. The laminar gas flow allows you to stick your tungsten out much further than with a standard cup, giving you the reach you need for fillet welds and tight angles. This means you can see exactly where your arc is striking and how your puddle is flowing, leading to straighter beads and fewer mistakes. The high-quality ceramic construction stands up to the intense heat of TIG welding, resisting cracking and minimizing spatter adhesion, so your consumables last longer.

Perfect for everything from roll cage fabrication to sanitary stainless steel piping, the 54N15 is a versatile workhorse. It installs easily onto your existing torch head (provided you have the correct gas lens collet body) and provides consistent performance that helps you produce those colorful, high-quality welds that professionals strive for. Don't let poor gas coverage ruin your workpiece; equip your torch with the 54N15 and experience the difference a proper gas lens setup makes.

Additional Information
Item:Nozzle Cup
Brand:Generic
Packaging Description:10-in-a-pack
Used To Weld:Steel or Stainless or Aluminum
Product Type:Gas Lens Nozzle
Material:Alumina Ceramic
Size / Thread Type:#7 (7/16")
Compatible Brand/Model:17 Series, 18 Series, 26 Series
Part Number:54N15

INCLUDED

  • 10 x 54N15 Alumina Gas Lens Nozzles (#7, 7/16")

APPLICATIONS

  • Precision TIG welding of stainless steel, aluminum, and exotic alloys.
  • Fabrication of automotive exhaust systems and roll cages.
  • Sanitary pipe welding in food and beverage industries.
  • Aerospace component repair and manufacturing.
  • Confined space welding requiring extended tungsten stick-out.
  • General maintenance and repair operations (MRO).

FAQ

This nozzle is designed for use with a gas lens collet body, which uses a mesh screen to create a laminar (smooth) gas flow. Standard nozzles use a standard collet body which creates a more turbulent flow. The laminar flow allows for better coverage and longer tungsten stick-out.

The 54N15 fits 17, 18, and 26 series TIG torches (often referred to as the 3 Series). It requires a medium gas lens collet body to mount correctly.

The #7 indicates the size of the nozzle orifice in sixteenths of an inch. Therefore, a #7 nozzle has a 7/16-inch (approx. 11mm) opening.

Yes, you must use a 'medium gas lens' collet body (such as the 45V series) compatible with 17/18/26 torches. It will not thread onto a standard collet body.

It is manufactured from high-impact alumina ceramic, known for its excellent thermal shock resistance and durability in high-heat applications.

Yes, the 54N15 alumina nozzle is suitable for both AC (Aluminum/Magnesium) and DC (Steel/Stainless) TIG welding processes.

Because the gas lens creates a stable column of gas, you can extend the tungsten electrode further out of the cup (stick-out) without losing shielding protection, allowing access into corners and narrow gaps.