Miller - Weldcraft
Miller - Weldcraft 45V25 Gas Lens Copper Brass 1/16 In PK2
Gas lens in copper and brass for 1/16 inch tungsten, compatible with TIG torch models 17, 18, 26 and related series, pack of two
- TypeTools
- Gas-lens design improves shielding-gas coverage for cleaner welds
- Copper-brass construction resists heat and extends tip life
- Fits 1/16-inch electrodes on Series 17, 18 and 26 torches
- Compatible with WP-17, WP-18, WP-26 and PTA-series models
- Two-piece pack keeps a spare on hand for continuous work
Miller 45V25 Gas Lens Copper Brass 1/16 In PK2
The Miller 45V25 gas lens is a copper and brass consumable designed for TIG welding torches. It fits 1/16 inch electrodes and comes in a pack of two. The lens improves shielding gas coverage for cleaner welds on stainless steel, aluminium and other sensitive metals. It suits professional welders and fabrication shops using compatible torch series.
Check torch model and electrode size before ordering
Verify that your torch belongs to the listed compatible series such as 17, 18, 26, HW-17, PTA-17, PTA-26, PTW-18, WP-17, WP-18, WP-26 or W-350 and W-410 models. Confirm the electrode diameter is 1/16 inch so the lens bore matches. Ensure the torch accepts a gas lens rather than a standard collet body. The item is restricted from sale in certain states due to Proposition 65 chemical warnings.
Sustained welding performance with gas lens
The gas lens creates a laminar shielding gas flow that remains stable during long weld passes. Copper and brass construction resists heat buildup better than standard collet bodies, reducing nozzle clogging and tip oxidation over extended runs. Consistent coverage lowers the risk of porosity and discolouration on critical joints. The two-pack provides a spare for continuous production work.
Highlights
- Gas-lens design improves shielding-gas coverage for cleaner welds
- Copper-brass construction resists heat and extends tip life
- Fits 1/16-inch electrodes on Series 17, 18 and 26 torches
- Compatible with WP-17, WP-18, WP-26 and PTA-series models
- Two-piece pack keeps a spare on hand for continuous work
Specifications
| Brand | MILLER ELECTRIC |
|---|---|
| Type | Tools |
Questions about this item
Does the PK2 pack contain two gas lenses or do I need to buy a second one separately?
The PK2 designation means the package includes two gas lenses, so no additional lens is required for a pair.
How do I know whether the 1/16 inch 45V25 lens fits my torch model?
The lens is compatible with Series 17, 18 and 26 torches plus the listed WP, PTA, HW and PTW models, covering the 1/16 inch electrode size.
What does the 45V25 part number tell me about gas coverage on the weld?
The 45V25 gas lens uses layered screens to smooth shielding gas flow, giving more even coverage on the weld pool than a standard collet body.
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