“ZEN is a state of calm attentiveness where actions are guided by intuition rather than by conscious effort.”* This is our ZEN of diving—you become one with the water, calm, attentive, breathing intuitively without effort. This regulator features an ultra-lightweight and compact design to minimize jaw strain, even on extended dives. Paired with our hyperbalanced diaphragm system MC11 SC, it provides powerful, smooth breathing for any water environment around the world – even under ice. This first stage is a dry sealed, cold-water suitable hyperbalanced diaphragm system, power-packed into an ultra-compact size. In order to achieve extremely high performance in low temperature environments, the ZEN PRO second stage in particular was designed with the special thermoconductive thermoplastic neopolymer that has the capacity to transfer heat like a metal while preserving the chemical resistance and physical and mechanical properties of a conventional thermoplastic. This makes it possible to drastically reduce the weight while delivering heat conductivity on par with metal regulator cases. Thanks to this material and a specially conceived purge valve, it passes the strict EN250 cold water tests
First & Second Stage Regulators
CERTIFICATION EN 250/2014 FOR COLD WATER.
THEE 1ST STAGE IS ENVIRONMENTALLY SEALED, PROTECTING IT AGAINST ICING IN COLD WATER AND AGAINST CONTAMINATION FROM PARTICULATE MATTER IN SILTY CONDITIONS. WHEN PAIRED WITH THE MASTER SECOND STAGE, WHICH INCLUDES AN INTERNAL HEAT EXCHANGER, THIS REGULATOR IS AN EXCELLENT CHOICE FOR DIVERS EXPLORING THE MOST EXTREME COLD WATER ENVIRONMENTS.