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EDGE® #15 Gas Lens Pyrex Cup with 1/8" Diffuser for 9 & 20 Series TIG Torches

EDGE® #15 Gas Lens Pyrex Cup with 1/8" Diffuser for 9 & 20 Series TIG Torches - Main image
$28.76 $39.95 In stock

Category: GL920-P15D

EDGE® #15 gas lens Pyrex cup with 1/8" diffuser for 9 and 20 Series TIG torches. Cup measures 2" x 2" x 2".



EDGE Welding Supply Pyrex Cup Recommendations:

♦ The EDGE adapter and EDGE cup must be fully seated onto the Teflon heat/thermal shield.


♦ For use with DC only and up to 180A unless using pulse settings.


♦ Best used with metals such as Stainless Steel, Titanium, Inconel, Nickel based, and thin aluminum based.


♦ Recommended for use with 1/16", 3/32", and 1/8" tungsten. The 1/16" diffuser must not exceed 90A DC because of potential damage to the diffuser.


♦ The tungsten can be extended out of the cup, up to 3", for clearance in a controlled environment.


♦ The 'walking the cup' technique is not recommended with Pyrex cups (walking the cup causes premature cup failure).


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Customer Reviews (4.8 / 5 · 5 reviews)

Adam ★★★★★

Swapped out my old ceramic cup for this Pyrex version and the visibility is a game-changer—I can actually see the puddle form without cranking my neck. The 1/8" diffuser flows argon more evenly, which has noticeably improved my aluminum welds.

Violet V. ★★★★★

The 2" Pyrex cup gives me a crystal-clear view of the weld puddle, which makes dialing in the gas coverage way less guesswork. The 1/8" diffuser on my 9 series torch has been solid for a few jobs now, and the fit is snug with zero wobble. It's a simple upgrade that just works for me.

Abigail ★★★★★

For someone who does a lot of stainless work, the visual clarity from the Pyrex cup lets me see the puddle without fighting shadows from the gas lens. The included 1/8" diffuser really smooths out the gas flow for tight spots.