The Atomic Aquatics Z3 is a compact and budget-friendly regulator that outshines even the most expensive competitors. Based on the B1/T1 platform, it offers the same performance and patented features as the Z2, plus some extras. Its balanced flow-thru piston design uses a high-flow stainless steel piston and a self-lubricating high-pressure piston seal for low maintenance. The unique jet seat system prevents seat damage over time, and the precision-machined valve seats enable a 2-year or 300-dive service interval. The Z3 excels in diving performance even at low tank pressures.

Freeze-protected and factory-sealed, the Z3's first stage prevents silt and sand contamination. It's Nitrox-ready up to 40% and features 2 high-pressure and 7 low-pressure ports.

The Z Series second stage boasts a balanced linear flow design for effortless breathing at all depths and conditions. Built to last, it features a Zirconium plated brass demand valve body, titanium lever, sealing orifice, and high-quality silicone rubber diaphragm. The patented seat-saving dynamic orifice extends the life of the second-stage poppet seat when not pressurized.

The Z series second stage is equipped with Atomic's patented automatic flow control (AFC) for optimal breathing resistance. A soft over-molded rapid adjustment knob is available for special situations. The titanium comfort swivel eliminates the "pulling effect" when turning your head underwater, allowing 30 Degree rotational movement without binding or kinking.

The Z3 offers a high-flow second stage case, magnum lever design, dual material second stage cover for easy purging, and a dual silicone comfort fit mouthpiece. It comes with a 3/8" threaded 32" low-pressure hose, weighs 2.6 lbs., and includes an owner's manual. Experience the exceptional performance and value of the Atomic Aquatics Z3.