GTT Torch Setup Guide for Glassblowing Oxygen Concentrators
This Bradshaw Oxygen guide helps lampworkers and glassblowers match Glass Torch Technologies torches with the right oxygen concentrator setup. It is designed for customers comparing oxygen flow, oxygen pressure, concentrator sizing, and future upgrade paths.
Use this page as the main GTT hub. For model specific setup notes, use the individual guides linked below. Always follow the official GTT instructions for lighting, shutdown, regulator settings, hoses, ventilation, eye protection, leak checks, and torch safety.
GTT Model Guides
- GTT Torch Pressure Chart
- GTT Bobcat and Cricket Oxygen Concentrator Setup Guide
- GTT Lynx, Phoenix, and Cheetah Oxygen Setup Guide
- GTT Delta, Mirage, and Phantom Oxygen Setup Guide
- GTT Scorpion and Sidewinder Oxygen Concentrator Setup Guide
- GTT Ninja and Samurai Oxygen Setup Guide
- GTT Torch Safety, Cleaning, and Maintenance Guide
How to Choose Oxygen Equipment for a GTT Torch
A GTT torch should not be matched to an oxygen system by PSI alone. Torch performance depends on pressure, flow, purity, hose setup, flame size, and how hard the artist runs the torch.
- PSI is oxygen pressure.
- LPM is oxygen flow volume.
- Purity affects flame chemistry and heat.
- Use style changes everything. Bead work, small borosilicate, large marbles, hollow work, and production use do not have the same oxygen demand.
GTT Oxygen Setup Categories
| GTT category | Common models | General oxygen planning |
|---|---|---|
| Small concentrator friendly torches | Cricket, Bobcat | One quality 10 LPM concentrator is usually a strong starting point for typical use. |
| Moderate and pressure sensitive torches | Lynx, Scorpion, Phoenix, Cheetah | A 10 LPM concentrator may work for some users, but pressure headroom, flame size, and work style matter. We will ask a few questions before making a firm recommendation. |
| Larger and outer fire torches | Sidewinder, Phantom, Mirage, Delta | Often require more than one standard concentrator for full performance. Multiple concentrators, oxygen storage, boosted oxygen, or tanks may be needed. |
| Advanced high demand torches | Ninja, Samurai, Delta Mag, Cobra, Kobuki | These are not typical single concentrator recommendations. Contact Bradshaw Oxygen for a custom oxygen system. |
Shop Oxygen Systems for Larger Torches
Bigger torches often need more oxygen than one concentrator can supply. HVLP setups combine concentrators for more flow. HPLV setups use a HomeFill to fill oxygen cylinders for torches that need higher pressure. Not sure which fits? Call or text us your torch model and we will recommend a complete system.
Bradshaw Oxygen Concentrator Recommendations
For many smaller GTT torches, a professionally reconditioned 10 LPM oxygen concentrator is the best starting point because it gives more oxygen headroom than a 5 LPM unit and can remain useful if you upgrade later.
- Invacare Platinum 10 LPM Oxygen Concentrator
- AirSep NewLife Intensity 10 LPM Oxygen Concentrator
- Drive DeVilbiss 10 LPM Oxygen Concentrator
- Respironics Millennium M10 10 LPM Oxygen Concentrator
The AirSep NewLife Intensity is often worth considering when pressure headroom matters. The Platinum 10 is a strong all around 10 LPM choice. The Drive DeVilbiss 10 and Millennium M10 may also be appropriate depending on inventory, budget, and how you work.
Questions We Will Ask About Your Setup
- Which GTT torch model do you have?
- Are you using the center fire only, or do you use the outer fire regularly?
- Are you working soft glass, borosilicate, or both?
- Is this for hobby use, daily work, or production?
- How large of a flame do you expect to run?
- Do you already own an oxygen concentrator?
- Are you planning to upgrade to a larger torch later?
Common Mistakes
- Choosing a concentrator based only on PSI.
- Assuming all 10 LPM concentrators perform the same.
- Buying a 5 LPM concentrator when you plan to upgrade soon.
- Expecting one standard concentrator to run a large GTT torch at full output.
- Ignoring oxygen purity, hose restrictions, leaks, filters, and concentrator condition.
Quick Guide by Torch Size
- Cricket and Bobcat: one quality 10 LPM concentrator works for most artists and leaves room to grow.
- Lynx, Scorpion, Phoenix, and Cheetah: the right setup depends on your glass type and flame size, so tell us how you work.
- Phantom, Mirage, Delta, Sidewinder, Ninja, Samurai, and larger models: these usually need a custom oxygen system.
- Not sure which group you are in? Call or text us your exact model before you buy.
Need Help Choosing?
Bradshaw Oxygen can help match your GTT torch to a realistic oxygen system based on your torch model, glass type, flame size, and future plans.
Call (828) 380-6287 | Text equipment photos to (828) 380-6287
Send your exact GTT torch model and photos of your current oxygen setup, including the concentrator model label if available. Tell us your glass type, whether you use the center fire or outer fire, and any future upgrade plans so we can help recommend an appropriate setup.