Every enriched air or trimix fill starts with a gas blender who knows what they're doing. TecRec Gas Blender Instructor qualifies you to teach the theory and hands-on practice behind safely blending nitrox and helium-based breathing gases for both recreational and technical diving.
This is a support course rather than a diving course — no open water dives involved — built entirely around gas laws, blending methods, and equipment safety. It's an essential rating for any tec operation that fills its own tanks, which is exactly the kind of program I run here on Utila.
How to teach gas blending theory, blending methods and equipment (partial pressure and continuous blending), and the safety protocols around oxygen-compatible systems.
PADI Enriched Air Diver certification and completion of the PADI Gas Blender course, plus current teaching status.
Gas Blender Instructor training materials, hands-on blending practice, and your TecRec Gas Blender Instructor certification.
Ready to teach the science behind every tec fill? Let's talk about it.