OMS Black Evoque Lite Regulator 2nd Stage A13218004 The Evoque Lite Balanced Adjustable Second stage is lightweight & compact, d designed to give superior quality of breathing to any diver. The balanced diaphragm is securely held down by a ring and inner cover that screws down below the front cover and Purge Button. The exhaust has a small, hinged door allowing easy access to the Diaphragm to clear any debris. The exhaust used with our Tattoo Mask or similar will allow all the exhaust gas and bubbles to pass alongside and not in front of the mask. The adjustment knob has a clutch system when turning clockwise to avoid over torquing. Next to the adjustment knob is a large pre-dive and dive Venturi Switch easily adjusted when wearing thick Gloves. The inner valve is made of Stainless-Steel components providing excellent breathing in any environment or temperature. Black with Red Venturi Adjustment Lever, weighs 0.3 Kgs.