The Atomic Z2 is the most compact and economical regulator system, the combination of performance, ergonomics and materials are unmatched by the most expensive competitors. Built upon the b1/t1 platform, it shares the same breathing performance and patented features. The Z2 is a balanced flow-thru piston design using Atomics jet seat high-flow stainless steel piston.
The Z series second-stage is a balanced linear flow design for extremely easy breathing at all depths and dive conditions. Built-to-last with a zirconium plated brass demand valve body, titanium lever and sealing orifice. The diaphragm is made from high quality silicone rubber. This pneumatically-balanced poppet second-stage has Atomics patented seat saving dynamic orifice which unlike most second-stage orifices is a floating valve design which reduces wear on the second-stage poppet seat when the regulator is not pressurised adding life to this important seal.
The regulator weighs 2.3 lbs (1,070 g) comes with an owner's manual and is covered by a limited lifetime warranty.