Your Entry into the Silent World on the GBM, P2, and Hollis Prism 2

Ready to leave the bubbles behind? Gulf Coast Scuba offers the most comprehensive IANTD CCR Air Diluent course in Texas. As Houston’s premier rebreather center, we provide unit-specific training designed to transition experienced open-circuit divers into the world of Closed Circuit Rebreathers (CCR).

Why Choose Gulf Coast Scuba for Your CCR Transition?

Unlike shops that only support one platform, we offer expert instruction on three of the industry’s most respected units:

• Hollis Prism 2 (P2): A proven, electronically controlled CCR (eCCR) known for its reliability and user-friendly interface.

• GBM Rebreather: Precision engineering for the serious technical diver.

• Gemini : Specialized training for the latest in rebreather evolution.

Course Overview

The IANTD Air Diluent course is the foundation of your rebreather journey. This program is designed to introduce you to the mechanics, physics, and "discipline of the machine."

What You Will Learn:

• Unit Assembly & Pre-flight: Master the build, leak tests (positive and negative), and sensor calibration.

• Buoyancy & Trim: Re-learning buoyancy without the "lung elevator" of open circuit.

• Emergency Procedures: Bailout drills, high/low oxygen management, and system failures.

• Scrubber Mechanics: Understanding CO2 absorbent durations and packing techniques.

Prerequisites

To enroll in the IANTD Air Diluent course at Gulf Coast Scuba, you must meet the following:

1. Nitrox Diver certification.

2. Minimum of 20+ logged dives (Advanced Open Water preferred).

3. A desire to master "The Silent World."

Note to Houston Divers: We maintain the highest safety standards in the Gulf Coast region. Our instructors don't just "teach" the units; they dive them.

Ready to Start Your CCR Journey?

Don't settle for a "one-size-fits-all" dive shop. Train with the experts who specialize in the GBM, Gemini, and Hollis Prism 2.