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Two copper brass gas lenses, .040 inch size

Miller - Weldcraft

Miller - Weldcraft 45V24 Gas Lens Copper Brass .040 PK2

SKU CH-R3YG-GDG9J

Copper brass gas lens fits .040 inch wire and works with series 17, 18 and 26 torches

  • Product typeTools
  • Precise gas shielding with copper-brass .040 lens
  • Fits Miller 17, 18, 26 and compatible torch series
  • Two lenses per pack for quick replacement
  • Durable copper-brass construction resists heat and wear
  • New condition ensures reliable performance out of the box

Compatible torch models

The gas lens fits Miller Weldcraft torches in the 17, 18 and 26 series as well as WP-17, WP-18 and WP-26 variants. It also matches PTA-17, PTA-26 and PTW-18 models plus HW-17 and CS410A units.

Build integration

The copper brass construction slides into the torch head and replaces the standard collet body for .040 inch wire. Two lenses per pack let you keep a spare on the bench without ordering again.

Thermal performance

The gas lens shape improves shielding gas coverage around the weld pool. Copper brass conducts heat away from the tip during normal TIG welding cycles. No power draw or noise is produced by the consumable itself.

How it compares

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

Price $29.99
Cheaper than about 63% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC
Product typeTools

Questions about this item

At what amperage does the copper-brass gas lens reach its thermal limit during continuous welding?

The lens is rated for torches up to 250 amp models such as the A-250 and W-250 series.

How much heat does the gas lens add to the torch head when running all day?

Copper-brass construction dissipates heat efficiently; no additional cooling is required beyond the torch's standard air or water circuit.

Which TIG torch series must I already own for this .040 gas lens to fit?

It fits Series 17, 18 and 26 torches including WP-17, WP-18, WP-26 and all listed F, FV, V, HP and HW variants.

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