Furick Fupa #12 Glass Kit (2 Cups)

Get precision, visibility, and performance with the legendary Fupa 12 from Furick.
Hand-crafted from borosilicate laboratory-grade glass, this TIG cup delivers exceptional gas coverage and arc stability for professional-quality welds.

What's Included:

- 2 × Fupa 12 Glass Cups
- 4 × O-Rings
- 1 × Spare Diffuser

Specifications:

- Inside Diameter: 0.750″ / 19 mm
- Tungsten Size: 3/32″ (2.4 mm) recommended
- Gas Flow: 20 – 30 CFH Argon
- Amperage Rating: 180 A constant / higher on pulse
- Polarity: DC only
- Material: Borosilicate Glass
- Country of Origin: USA

Torch Compatibility:

- #17, #18 or #26 Torch: Use #17 Kit
- #9 or #20 Torch: Use 45V44 Gas Lens
(Import lenses may produce lower results)

Check our Torch Identification Guide to confirm your setup.

Perfect for welding:

- Mild Steel & Stainless Steel
- Chromoly & Titanium
- Inconel & Exotic Alloys

Ideal for precision jobs like header tubes, chassis tubing, and thin material applications.

Usage Notes:

- Avoid “walking the cup" – glass can crack under pressure.
- Keep diffuser in original shape; remove & reinstall if deformed.
- Start on low amps to stabilize the arc and prevent arcing off the diffuser.
- Do not drop or impact cups on hard surfaces.

Why Choose Furick Fupa 12:

- Handmade in the USA for professional welders
- Exceptional visibility & gas coverage
- High temperature resistance
- Perfect fit for precision fabrication & motorsport applications
- Trusted by fabricators

Upgrade your TIG setup today with the Furick Fupa 12 Glass Cup Kit — get cleaner welds, better gas coverage, and precision performance every time.