Scubapro MK17 EVO 2 First Stage

The Scubapro MK17 EVO 2 First Stage is smaller and lighter weight than its MK17 EVO predecessor and the MK19 EVO, thanks to a forged body, dry chamber with a twin spring layout for increased reliability and compactness. The sealed balanced diaphragm design makes the MK17 EVO 2 the ultimate compact first stage for cold water or contaminated diving conditions. The two opposing high-pressure ports positioned on a 15º angle allow the first stage to be positioned either up or down, plus provide an optimal hose/transmitter layout. New design allows it to be substantially smaller and lighter than the MK17 EVO and the MK19 EVO. Design is based on a forged brass body and a dry chamber with a twin spring layout for compactness and reliability. Sealed balanced diaphragm design makes for the ultimate compact first stage for cold water or contaminated diving conditions. Air-balanced diaphragm delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate. Dry chamber is completely environmentally sealed with a dual diaphragm system that keeps out contaminated water. The rib is designed to enhance heat exchange, making the first stage cold water-proof. Two opposing high-pressure ports positioned on a 15º angle allow the first stage to be positioned either up or down, plus provide an optimal hose/transmitter layout. Due to the high-pressure port positioning, a transmitter adapter is not needed. Questions? Need help choosing the best gear for you? Contact Us for helpful advice, additional size, colour, and customization options (as applicable), shipping help, and more. Can’t find what you’re looking for? Let us source it for you! The availability of Back Ordered items may vary and require additional shipping time.