High performance breathing: High performance (low inhalation efforts at deep depths and high breathing rates) yet delivers the air naturally and comfortably.
Materials: The Z2 first stage is made from chrome plated brass and type 316 stainless steel. The second stage features a precision machined brass demand valve tube, plated with Palladium/ Zirconium for corrosion resistance 3-4 times that of conventional chrome plating. The lever, orifice and second stage spring are titanium.
Nitrox ready: Factory ready for Nitrox to 40%
Compact first stage design: Available in 2 first stage models. An economical 7-port low-pressure fixed cap or a swiveling 5 port cap. Both feature the exclusinve "Jet Seat" first stage piston design.
Seat Saving Orifice: Exclusive patented Atomic Aquatics feature prolongs the second stage seat life indefinitely, eliminating aggravating leaks and degradations in performance.
AFC: (Automatic flow control) Exclusive patented Atomic Aquatics feature automatically adjusts airflow at depth to maintain stable, comfortable breathing.
The warranty is limited lifetime and the service interval is 2 years or 300 dives.