Apeks XTX50 / DS4 DIN Regulator

For cylinders fitted with a DIN valve only (for cylinders fitted with a standard yoke valve order adapter) Nitrox compatible to 40% (The recreational limits of Nitrox) balanced 1st and 2nd stage for superior breathing performance "Diver adjustable" airflow RVS (Reversible Venturi System) - second stage can be configured into a left/right hand orientation environmentally sealed first stage provides greater reliability, less maintenance, and higher performance "Diver adjustable" venturi to prevent unwanted free-flow suitable for cold water use 2 exhaust T's with the ability to change from a compact to an ultra wide exhaust T for better bubble dispersion includes Comfo-bite mouthpiece - eliminates jaw fatigue