The ideal backup breather for your dive system, the S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when you need it most. Lightweight Scubapro S270 casing is made of a fiberglass-reinforced nylon core and a special polyurethane (PU) outer layer, is extremely durable plus helps reduce jaw fatigue and improves diving comfort. Regulator second stage has a techno polymer plastic barrel with a metal thread and a balanced valve that helps save weight and provides a surface that ice crystals can't grab onto when diving in extreme cold water. Air-balanced valve smooths out the inhalation effort when diving at varying depths and supply pressures. Dive/predive switch is easy to use even wearing thick gloves. Compact and efficient exhaust tee minimizes exhalation effort. Compact hi-flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximize airflow. High-viz yellow front cover stands out, making it easy to spot when needed. High-viz 3/8" threaded yellow super-flow LP hose is 39" (1m) long with an oversized bore that allows more air to flow on each inhalation. Second stage includes a reusable mouthpiece clamp. Octopus weighs 12.8 oz (363g) with hose. Scubapro S270 Octopus, Yellow Features S270 Octopus: Ideal Backup Breather for Your Dive System Tough, Reliable, & Easy to Use Top-Notch Breathing Performance Air-Balanced Valve Design Smooth Easy Breathing Techno Polymer Plastic Barrel w/Metal Thread Helps Save Weight Valve Barrel:Provides Surface Ice Crystals Can't Grab OntoGreat for Diving-In Extreme Cold Water Housing:Fiberglass-Reinforced Nylon CoreSpecial Polyurethane (PU) Outer Layer Extremely Durable, Helps Reduce Jaw Fatigue & Improves Diving Comfort Dive/Pre-Dive Control Switch Prevents Free Flow In-Cold-Water Compact & Efficient Exhaust Tee Minimizes Exhalation Effort Reusable Mouthpiece Clamp Compact Hi-Flow Mouthpiece:Comfortable, Made w/FDA-Approved SiliconeLarge Cross-Section to Maximize Airflow High-Viz Yellow Front Cover & Hose Stand Out for Easy ID Super Flow 39" (1m) Oversized Bore 3/8" Threaded LP Hose Weight: 12.8 oz (363g) w/Hose
