Atomic Aquatics Z2 Octopus \ D097

The Atomic Z2 Octopus 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 Z2 Octopus regulator is equipped with atomics patented automatic flow control (AFC). This unique diaphragm activated vain automatically controls the flow and Venturi-effect of the second-stage for optimum breathing resistance at all depths. The second-stage does have a rapid adjustment knob for manual second stage de-tuning in rare special situations. The Z2 Octopus has a bright yellow front cover for easy-identification in an out-of-air-emergency and a 36" (91.4 cm) 3/8" threaded low pressure (LP) hose.

The regulator is also equipped with a dual silicone comfort fit mouthpiece with tear-resistant bite tabs, weighs 12.3 oz (349 g) with the hose.