1st First Stage Regulator Mares 15X Diaphragm 2nd Second Stage Dual Selam Scuba Diving Dive

15X First StageThe 15X first stage has one DFC port and pre-oriented ports, also making it suitable for octopus configuration. It is very compact with a sandblasted finish. The DIN300 balanced membrane first stage weighs 598g. The INT version weighs 772g.Dual second stageThe Dual second stage is made of ultra-lightweight technopolymer, which considerably reduces its weight (it weighs only 183 g). It has a pneumatically assisted (P.A.D.) design that ensures high airflow. Equipped with a Superflex hose.