EDGE GL-A Adapter – WP17/WP18/WP26 TIG Torch
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Find the right solution for your setup
Need Help Choosing the Right Setup?
Choosing the right equipment depends on your application, material, and welding conditions.
- For more control and precision → use smaller components and tighter setups
- For more coverage and larger welds → use larger setups and higher gas flow
- For high-heat applications (like aluminum) → use materials designed to handle increased temperatures
- For tight spaces → use more compact profiles
If you’re unsure what you need, start with a complete setup or kit and build from there.
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The GL-A TIG Adapter is designed to provide a precise, reliable connection between your WP17, WP18, or WP26 torch and EDGE laminar flow cups. Engineered for proper fit and consistent gas flow, this tig adapter helps your setup perform as intended. It is built for accurate fitment and dependable sealing in everyday use.
Available Options
- 6061 Aluminum (GL-A Aluminum) – for use with Pyrex (borosilicate) cups
- Brass (GL-A Brass) – for use with Quartz cups
Why Two GL-A TIG Adapter Options?
Both GL-A adapters share the same size, dimensions, and thread. However, they use different o-ring configurations to match the internal dimensions of Pyrex and Quartz cups.
This design ensures:
- Proper sealing
- Consistent gas flow
- Reliable performance across materials
Instead of requiring customers to match individual o-rings to different cup materials, EDGE provides dedicated adapters for each. This simplifies setup and removes guesswork.
Choosing the correct adapter helps maintain the intended fit between the torch, gas lens, and cup material. That makes setup more straightforward and repeatable.
Key Benefits
- Multi-System Compatibility – works with both standard and stubby gas lens setups
- Material-Specific Fit – optimized for Pyrex or Quartz cup compatibility
- Consistent Gas Flow – maintains proper sealing and performance
- Simple Setup – no need to sort or match o-rings
- Precision Machined – built for reliable, repeatable fitment
Each adapter is made to support clean installation and dependable alignment. The result is a setup that works as intended without added complexity.
Compatibility
- Fits: WP17, WP18, WP26 TIG torches
- Works with standard 4 series (stubby) gas lens
- Compatible with 4 series “stubby” gas lens setups
This adapter is intended for users who want a direct, material-specific connection for compatible EDGE cup systems. It supports a consistent fit across the listed torch models.
Important Notes
- Select the adapter based on the cup material you are using (Pyrex or Quartz)
- Adapters are not interchangeable between materials due to o-ring configuration
- Always ensure proper seating for safe operation and optimal gas coverage
Before use, confirm that the adapter is seated correctly and matched to the proper cup material. Correct selection supports sealing, gas coverage, and reliable performance.
Optional Add-On
Pair with EDGE laminar flow cups, diffusers, and components to complete your setup. This helps create a complete system built around the intended configuration.