Dive into the Quiet Zone!
Experience the tranquility of CCR diving, where advanced technology allows you to explore the underwater world silently and efficiently. Dive into the Quiet Zone and discover the beauty of serene depths, enhancing your adventures while minimizing your impact on marine life.
What is CCR
diving?
CCR
CCR or Rebreather diving is an advanced diving technique that recycles exhaled gases to provide breathable air while minimizing gas consumption. This method allows divers to stay underwater longer, reduces bubble production for quieter exploration, and enhances safety by maintaining optimal gas levels. Ideal for both recreational and technical divers, CCR diving opens up new possibilities for underwater adventures.
CCR Units Utilized in Our Courses and Exploration sf2 eccr
CCR diving is rapidly gaining popularity, with many divers actively searching for the best units to enhance their experience. As CCRs represent advanced, high-quality diving technology, selecting the right one is essential for safety and performance. We proudly use the renowned SF2 eCCR unit, manufactured in Germany to the highest quality standards. This unit offers numerous advantages, including superior reliability, ease of use, and advanced features that set it apart from other brands in the industry. The SF2 eCCR is designed for both recreational and technical divers, making it a versatile choice for any diving adventure. Its robust construction and efficient design ensure optimal performance underwater. If you're interested in learning more about this brand and the benefits of the SF2 eCCR unit, be sure to read our detailed article
Choose a ccr diving course
We offer CCR courses in both backmount and sidemount configurations
TDI CCR Air Diluent Diver Course
This course is your first step into closed-circuit rebreather diving and your introduction to a truly quiet dive experience! By utilizing the latest CCR technology, you'll maximize your gas supply and ensure optimal breathing gas at any depth by maintaining a constant partial pressure of oxygen.
TDI CCR Air Diluent Deco Procedures Diver Course
If you’re an open-circuit diver seeking a 'silent' experience or a CCR Air Diluent Diver ready to advance, this course is your next step. Your TDI Instructor will teach you the skills to conduct decompression CCR dives to a maximum depth of 40 meters (130 feet) using air diluent.
TDI CCR Helitrox Deco Procedures Diver Course
This second-level certification course teaches divers to use a Closed Circuit Rebreather (CCR) for mixed gas diving with a Helitrox diluent. It covers the benefits, hazards, and procedures for decompression dives up to 45 meters (150 feet) using air/nitrox/helium diluent.

