Tusa TUSA SS0007 Octo/Safe Second Stage Regulator The TUSA SS0007 Octo/Safe Second Stage regulator is an ideal accessory for any regulator. The light weight, durable second stage is built to withstand heavy use while maintaining exceptional breathability. This simple second stage with non-compensating downstream valve has a Venturi control to prevent free-flow while diving and to improve breathing resistance when needed. The Venturi Flow Adjustment allows for ease of breathing by controlling the direction of air through the mouthpiece. Flexible casing with large purge button. Large diaphragm in a techno-polymer valve housing provides robust construction. Super comfortable high flow mouthpiece in a legendary safety and reliability design. The regulator comes equipped with a super-flow 39″ (100cm) 3/8″ threaded high visibility yellow hose and a high visibility yellow purge cover. Both make the safe second easy to identify when sharing in an emergency out of air situation. This light weight regulator weighs approximately 7 oz (198g).
