ScubaPro MK17 G250V RegulatorThe perfect balance of power. Our diaphragm MK17 first stage teamed with the G250V second stage. This exceptional second stage features a 35 percent improvement in breathing performance when compared to its popular predecessor: the G250HP. ItĘs a terrific cold water combination. G250V is a full metal system, composed of a metal inlet tube, stainless steel orifice, metal inhalation-resistance control knob, and a metal hose connector/heat exchanger. Serious construction for serious divers. New VIVA knob for easier Venturi adjustment. High-flow exhaust valve to reduce effort.
