SCUBAPRO engineers took the best features of our previous air-balanced first stages and created the MK19 EVO. It features an environmentally sealed system, preventing water and pollutants from entering the internal mechanism. The MK19 EVO is complemented by a dry ambient pressure chamber, which improves freezing resistance while ensuring consistent airflow and maximum durability in the coldest conditions. With a swivel turret and five low-pressure ports offering various configuration options, this first stage is not only suitable for professional, military, and technical divers but also for recreational divers who need superior cold-water performance in a lightweight, small, and compact body.
