4500Psi Carbon Fiber Scuba Tank(NOT DOT) 4.7L 286Cu in 4700CC High Pressure Composite Cylinder,Diving Tank for Snorkeling Water Sports

The TUDIVING Carbon Fiber Tank is built for versatility: Recreational Scuba Diving: Serve as your primary tank for extended underwater sessions. Technical Diving: Perform reliably as a decompression or backup stage bottle, enhancing dive safety. Freediving & Snorkeling: Perfect for surface-supplied air systems (like SNUBA), allowing for prolonged shallow-water exploration without the need for heavy traditional gear. Other Applications: Also suitable as a high-pressure air source for pneumatic tools, paintball markers, or other applications requiring portable, high-pressure air. Critical Safety Notice & Compliance Information Your safety is our paramount concern. Every TUDIVING cylinder undergoes stringent quality checks and pressure testing to ensure structural integrity and reliable performance. PLEASE NOTE: This product is manufactured to relevant international standards and specifications. The "NOT DOT" designation in the product title clearly indicates that this cylinder is NOT certified under U.S. Department of Transportation (DOT) standards and regulations. It is the buyer's sole responsibility to understand and comply with all applicable laws, regulations, and filling procedures in their country or region before purchase and use. You must ensure that your local dive shop or filling station is willing and authorized to inspect and fill cylinders meeting this standard. Regular professional visual inspections (VIP) and proper maintenance are essential for safe operation.

• Ultralight Carbon Fiber Construction & High-Pressure Capacity: Engineered with advanced carbon fiber composite technology, this tank is significantly lighter than traditional steel cylinders for easier transport. With a 4500 PSI (310 Bar) working pressure and 4.7L (286 cu in) water capacity, it delivers extended bottom time and greater flexibility for your underwater adventures.
• Superior Portability & Ergonomic Design: The lightweight composite structure ensures outstanding portability, even when filled. Its streamlined profile is easy to handle and maneuver, reducing fatigue during boat entries, shore dives, or simple transport so you can focus on the dive itself.
• High-Performance Design for Water Sports: Optimized for scuba diving, freediving, snorkeling, and other aquatic activities. The high-pressure, large-volume air supply ensures stable, consistent airflow to your regulator, meeting the demands of various underwater pursuits and reliably extending your time beneath the surface.
• Quality Manufacturing & Safety Craftsmanship: Built using a robust process of high-strength carbon fiber overwrap around a liner, achieving an ideal balance of strength and resilience. Each cylinder undergoes rigorous production controls and pressure testing (Note: This tank is manufactured to relevant industry standards but is NOT DOT certified for use in the United States).
• Broad Compatibility & Versatility: Features a standard international valve thread for compatibility with most mainstream regulator systems. Ideal for recreational diving, as a stage/deco bottle in tech diving, for surface-supplied air (e.g., SNUBA), or as a power source for pneumatic tools—a versatile top choice for water explorers and sports enthusiasts.