Cressi Regulator Zen Pro Silver MC11sc

Cressi Regulator Zen Pro Silver MC11sc

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.

TECHNICAL FEATURES 1ST STAGE

• First stage MC11SC.
• Hyperbalanced diaphragm technology.
• Ultra compact: Only adds 6.5mm and 30 grams to MC11.
• 2 outlets HP 7/16 UNF.
• 4 outlets MP 3/8 UNF.
• Service pressure: 300 bar (4350 psi) DIN version, 232 bar (3365 psi) INT version.
• Calibration pressure: 9.5-10 Bar.
• Brass body Electroless Nickel plated.
• Liquid silicone molded diaphragm ensures best breathing effort.
• High capacity conical filter electroless nickel plated.
• Aisi 316 removable nozzle.
• Shockproof technopolymer protections.
• Cressi PressureSync system for a smoother inhalation pressure.
• New low-effort adjustment spring.
• Flow rate: 4500 l/min.
• INT version weight: 603 gr.
• Din version weight: 458 gr.

TECHNICAL FEATURES 2ND STAGE

• Downstream system.
• Adjustable Venturi effect.
• Patented antifriction lever.
• Big purge button.
• Double injection purge button.
• Radial pressure transmission openings.
• Anti-scratch surface.
• Bayonet-type cap holder with security lock.
• Removable exhaust tee without tools.
• Weight without hose: 149 gr.