Gas Blender Nitrox/Trimix

Properly blending gases is essential for breathing safely underwater. The SSI Gas Blender program teaches you the skills and knowledge needed to safely blend nitrox and helium-based gases. This non-diving program is open to certified and non-certified divers and teaches you how to use mathematics, gas-mixing software, physics, and techniques necessary to safely mix breathing gases. Upon completing this program, you’ll earn the SSI Nitrox Gas Blender or SSI Trimix Gas Blender certification. Get started online today!

The SSI Extended Range Trimix training program is the core program that all other open-circuit programs build on. This program is the start of your exciting journey to become an accomplished tech diver. Using either a sidemount or twinset configuration, this program prepares you to plan and conduct trimix decompression dives to a maximum depth of 45 meters. You will learn the techniques and procedures for using trimix breathing gases and nitrox mixtures of up to 100% oxygen for decompression. You will earn the SSI Extended Range Trimix diver certification after completing this program and gain new tech diver knowledge.

CCR Extended Range Course

Evening refresher course on first aid, O2, AED, CPR