BBW #16 Single Pyrex Cup 2019 No Cover - Large TIG Glass Cup

In this review the BBW #16 Single Pyrex Cup 2019 is evaluated for welders who need a large, durable gas lens cup for heavy TIG work; the bottom line is that this cup is best for larger stainless, Inconel and titanium jobs where superior gas coverage and a wide 1.060 in bore matter most. The reviewer found the Furick BBW cup performs reliably with 3/32 in tungsten and supplies consistent shielding at the recommended 30 CFH argon flow, making it an obvious choice for fabricators tackling thicker, rounder sections.

Key Features

• 1.060 in inner diameter: The large 26.7mm bore gives wider gas coverage so welders can run larger beads on thick sections with fewer passes.
• Patented diffuser: The included gas lens diffuser evens flow across the cup circumference to reduce oxidation and improve bead appearance.
• 3/32 in tungsten only: Designed specifically for 2.4mm tungsten to deliver a stable arc and consistent penetration on heavy materials.
• 200 amp rating: The cup handles high-current TIG work, suitable for many stainless, Inconel and titanium welding applications.
• Complete kit components: Ships with one full cup plus spare gas lens diffuser and o-rings so users have immediate spares for mounting and routine maintenance.

Who It's For

The BBW #16 cup is aimed at professional fabricators and experienced hobbyists who work with thicker stainless steel, Inconel or titanium and need broad, consistent shielding on larger joints or round sections. It is especially useful where a larger gas umbrella reduces contamination and improves bead appearance on open joints.

It is not intended for small-diameter tubing or very fine TIG work, and users who routinely weld small or delicate parts should consider smaller Furick cups such as the Fupa #12 or Moose Knuckle #14 instead. Also note that this cup is DC polarity only and must be used with 3/32 in tungsten and the correct torch mounting kit.

Pros & Cons

Pros

• Excellent gas coverage that improves bead appearance and reduces oxidation on stainless and exotic alloys.
• Sturdy borosilicate Pyrex construction that stays clear for visibility while resisting thermal shock in typical TIG use.
• Includes spare diffuser and o-rings, so users can mount and maintain the cup without extra parts purchases.
• High amperage capability makes it suitable for heavier welding tasks.

Cons

• Because it is made of laboratory grade glass, it is not suited to "walking the cup" techniques and must be handled carefully to avoid breakage.
• Requires specific torch kits depending on torch size; additional kit purchases may be necessary for some torch models.

Specifications

Inner diameter	1.060 in / 26.7 mm
Tungsten size	3/32 in / 2.4 mm only
Polarity	DC only
Recommended gas flow	30 CFH argon
Amperage rating	Up to 180-200 amp range
Included items	1 full cup, spare gas lens diffuser, o-rings for mounting

Our Verdict

The BBW #16 Single Pyrex Cup 2019 is a strong choice for welders who need wide, reliable shielding on thick stainless, Inconel or titanium parts; its large bore, patented diffuser and included spares make it practical for shop use. It is not the tool for fine tubing or aggressive cup-walking, but for its intended heavy-duty TIG applications it delivers consistent gas coverage and solid value for users who appreciate improved bead quality.

Frequently Asked Questions

Do I need a special torch kit to use this cup?
Yes. If you have a #9 or #20 torch you will need a 45V44 gas lens; users with #17, #18 or #26 torches will need the Furick #17 torch kit.

What tungsten size and polarity does it require?
The cup is designed for 3/32 in (2.4mm) tungsten and DC polarity only.

Can I use this cup for small tubing or walk the cup?
No. The large 1.060 in bore makes it unsuitable for small tubing, and the borosilicate glass construction means walking the cup is not recommended.