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Copper brass large gas lens for welding torches

Miller - Weldcraft

Miller - Weldcraft 45V63 Large Gas Lens Copper Brass 5/32 In

SKU CH-EDTX-PZ6MR

Large copper-brass gas lens for 5/32-inch electrodes, compatible with 17, 18 and 26 series torches

  • Product typeTools
  • Fits Miller 17, 18, 26 series torches
  • Large copper-brass lens improves gas shielding
  • Compatible with 5/32 inch tungsten electrodes
  • Durable construction for professional welding use
  • Brand-new Miller Electric component ready to install

Large-Diameter Gas Lens for TIG Torches

This Miller Weldcraft 45V63 large gas lens is designed for TIG welding torches. It fits a wide range of compatible models including the 17, 18, and 26 series. The copper and brass construction provides durability for professional welding applications. It is a new component intended for torch maintenance and gas coverage improvement.

Copper and Brass Construction Benefits

The copper and brass material combination resists heat and spatter during welding operations. This construction helps maintain consistent shielding gas flow around the tungsten electrode. The large-diameter design increases the gas coverage area compared to standard collet bodies. It supports cleaner welds on sensitive materials like stainless steel and aluminium.

Compatibility and Application Limits

The lens fits numerous torch models such as WP-17, WP-18, WP-26, and their variants including flexible and valve-equipped versions. It accommodates 5/32 inch electrodes for higher amperage tasks. It does not fit torches outside the listed compatibility range. Buyers needing different electrode sizes or torch series must select alternative lenses.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 69% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC
Product typeTools

Questions about this item

How often does the 5/32 inch copper brass gas lens need replacement?

Replace the lens when the copper brass mesh becomes clogged or deformed; visual inspection during tip changes is the practical interval.

What limits continuous welding with this large-diameter lens on a WP-26 torch?

The lens supports high flow rates, so the first limit is the torch duty cycle and cooling capacity, not the lens itself.

Does the brass lens add heat or noise during all-day TIG work?

The lens is a passive copper brass component; it adds no noise and its thermal mass is negligible compared with the torch body.

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