Experience the pinnacle of diving technology with our SR2 Octo, featuring the same cutting-edge technology, premium materials, and exceptional breathing characteristics as our renowned SR2 Regulator. Stand out in the depths with the SR2 Octo&';s distinctive design, highlighted by a highly visible yellow accented front cover and matching hose. Benefit from the convenience of a single knob performance adjustment and the innovative seat-saving floating crown, setting the SR2 Octo apart as a high-end octopus in a class of its own. Dive confidently with unmatched performance and visibility, whether you&';re exploring the underwater world with the SR2 Regulator or its Octo counterpart. Hi-Vis yellow hose 36" Nitrox ready up to 40% (out of the box) Free Parts for Life. (Restrictions apply) The Sherwood Scuba SR2 Octo has been laboratory tested in temperatures of 39oF (4oC). If diving in waters colder than 39oF (4oC) ensure the 1st stage used is set at the lowest value of the IP range as a precaution. SSFC - Seat Saving Floating Crown One Touch Performance Adjustment Pneumatically Balanced Valve Body