Atomic Aquatics Z3 Regulator

The Atomic Aquatics Z3 Regulator combines a compact design with consistent, smooth breathing for scuba and diving applications. Built for saltwater use, it uses chrome-plated brass, 316 stainless steel, and titanium components with zirconium plating to resist corrosion in harsh underwater environments. The Z3 is Nitrox-ready for non-dedicated EAN use with mixtures up to 40%, and the yoke-version shell packs performance into a practical 2.6-pound package for easy field handling.

Practical design choices support ease of breathing, reliability, and care during dives. A soft overmolded Rapid Adjustment Knob provides quick manual tuning, an elliptical exhaust valve reduces exhalation effort, and the dual-silicone comfort mouthpiece supports long-duration comfort. An optional factory-sealed version helps protect against silt and sand contamination, while the Z3 hose uses a Brass Atomic Aquatics Comfort Swivel with Black PVD coating for smooth movement and a dual-material second-stage cover for durability in rugged gear setups.

• Comfort Swivel: Patented 30° rotational movement prevents binding or kinking in the second stage, reducing fatigue during extended underwater sessions.
• Automatic Flow Control (AFC): Venturi-based airfoil and depth-responsive diaphragm optimize breathing and minimize manual tuning for scuba and diving scenarios.
• Jet Seat Piston: Blunt-end design with precision-machined seats delivers reliable performance with low wear over time and fewer service intervals.
• Materials & Build: Chrome-plated brass, 316 stainless steel, titanium components, and zirconium plating for corrosion resistance in saltwater environments.
• Nitrox Ready: Approved for non-dedicated EAN use with mixtures up to 40%, suitable for a range of diving gear configurations.
• Ports & Breathing: 2 high-pressure fixed ports and 7 low-pressure ports on fixed cap; pneumatically-balanced poppet and high-flow design for easy breathing at all depths.
• Ergonomics & Sealing: Soft overmolded Rapid Adjustment Knob, elliptical exhaust valve to reduce exhalation effort, and dual silicone comfort mouthpiece for long-duration comfort.
• Flexibility & Care: Optional factory-sealed version to prevent contamination from silt and sand; Z3 hose features a Brass Atomic Aquatics Comfort Swivel with Black PVD coating and a dual-material second-stage cover.
• Color & Configuration: Z3 may be customized with an optional color kit for personalized styling.