Home Shop Weldcraft 54N15L #7 Long Alumina Gas Lens Nozzle (10-Pack)
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54N15L - Weldcraft 54N15L #7 Long Alumina Gas Lens Nozzle (10-Pack)

Packaging: 10 per ea
$40.69/ea

Package Price:

$417.40/10 per ea

Usually ships within 3-5 business days

SKU: MIL54N15L Categories: ,

OVERVIEW

Weldcraft 54N15L Alumina Gas Lens Long Nozzle #7

The Weldcraft 54N15L is a premium Alumina Gas Lens Long Nozzle designed for professional TIG welding applications requiring precision and extended reach. Manufactured by Miller Electric under the Weldcraft brand, this nozzle is engineered to withstand high temperatures and resist thermal shock, making it a durable choice for industrial environments. The nozzle features a #7 orifice size (7/16 inch), which provides a balanced shielding gas coverage suitable for a wide range of amperage settings and material thicknesses.

This specific model is a "Long" nozzle designed for use with gas lens collet bodies. The primary advantage of using a gas lens system is the creation of a laminar gas flow, which reduces turbulence and improves shielding efficiency. When combined with the extended length of the 54N15L, operators can extend the tungsten electrode further beyond the nozzle cup. This capability is critical when welding in tight corners, deep grooves, or obstructed areas where a standard length nozzle would restrict visibility or physical access. The alumina material offers excellent electrical insulation and resists spatter buildup, ensuring a consistent gas flow pattern over the life of the consumable.

The 54N15L is fully compatible with the popular 17, 18, and 26 series TIG torches, making it a versatile addition to any welding inventory. It is supplied in a convenient pack of 10, ensuring that welding operations have sufficient stock to maintain productivity without frequent reordering. Whether used for fabrication, maintenance, or repair, this genuine Weldcraft part delivers the reliability and performance expected from industry-leading welding consumables.

Key Specifications:

  • Part Number: 54N15L
  • Size: #7 (7/16")
  • Material: Alumina
  • Compatibility: 17, 18, 26 Series Torches
  • Packaging: Pack of 10
Additional Information
Packaging Description:10 PER EA
Brand:Weldcraft
Item:Nozzle Cup
Material:Alumina
Size:#7 (7/16")
Torch Compatibility:17 Series, 18 Series, 26 Series
Nozzle Type:Gas Lens Long

INCLUDED

  • One (1) Weldcraft 54N15L Long Alumina Gas Lens Nozzle #7

APPLICATIONS

  • Automotive exhaust and header fabrication
  • Roll cage and chassis welding
  • Aerospace component repair
  • Pipe welding root passes in restricted access zones
  • General precision fabrication in tight corners
  • Maintenance and repair in complex machinery

FAQ

It fits 17, 18, and 26 series torches, including models like the WP-17, WP-26, A-150, A-200, W-350, and W-400.

Yes, the 54N15L is designed to thread onto a Medium Gas Lens Collet Body (45V series). It will not fit standard collet bodies.

A #7 cup has a bore diameter of 7/16 of an inch (approximately 11mm).

A long nozzle allows you to reach into tight spaces, corners, and deep grooves that a standard short nozzle cannot access.

It is made of Alumina (Aluminum Oxide) ceramic, which is the standard pink ceramic material used for TIG cups.

Yes, provided you are using the correct tungsten and gas lens setup for your amperage. However, for very high amperage AC welding, ensure the ceramic does not overheat.

Yes, these nozzles are typically sold individually (1 per each).

The 54N15L is a #7 size (7/16"), while the 54N14L is a #8 size (1/2"). Both are long nozzles for medium gas lenses.

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