Ocean pro have produced an occy with unmatched reliability and performance, with a super comfortable feel. This is largely thanks to the lightweight but durable poly-carbonate design of the housing. With strategic surge prevention engineering, the OP20 continues to perform under testing conditions. A downstream demand demand lever valve ensures high airflow and easy breathing. Ocean Pro OP20 Occy Features: Downstream Demand Valve Design: Gives you a device with high airflow and seamless breathing. Comfortable: The mouthpiece and light weight design of the OP20 reduce jaw fatigue. Poly Carbonate Housing: Lightweight and tough material for a comfortable design that'll last. Easy Servicing: Pre-positioned front cover ring holes. Surge Prevention: Specially engineered purge shapes and off-set vents prevent diaphragm surge in currents. Nitrox Compatible at 40% O2 Bright colouration: Yellow colouration and highlights make the device easy to find. *This regulator is supported by a 2 year service interval with an annual inspection for wear and tear*
