The XT Regulator welcomes a new generation of regulator performance at Dive Rite. An elite performer, the XT2's advanced, patented design earns top marks from Mike Ward of Dive Lab. With work of breathing at less than 1.0 J/l, the XT1 performs right alongside premier regulators on the market today. The second stage regulator ha an ergonomic dive/pre-dive Venturi lever that is easy to adjust even with thick gloves.The Venturi lever prevents regulator free flow. Second stage uses a pneumatically balanced downstream valve, which provides better performance at depth.The second stage has an external adjustment knob to adjust the valve to fine tune inhalation effort. The second stage housing and cover are manufactured from durable impact resistant ABS plastic with chromed brass adjustment knob and barrel tube. The spring and lever are stainless-steel and the second stage comes standard with Teflon coated internal parts, which makes it cold-water ready. The second stage regulator is available in a right or left-hand configuration for hose routing and dive equipment set-up requirements. Bright yellow cover for easy identification and comes with a 40" (101.6cm) 3/8" threaded low pressure hose. The XT2 Second-Stage is Nitrox ready out of the box.