CERTIFICATION EN 250/2014 FOR COLD WATER.
THE T10-SEAL CHAMBER 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.

Technical features 1st stage:
• Hyperbalanced diaphragm (watertight chamber on t10-sc)
• 2 hp 7/16 unf ports
• 4 mp 3/8 unf ports
• Operating pressure: 300 bar (4350 psi) din version, 232 bar (3365 psi) international version
• Calibration pressure: 10 bar
• High-capacity conical fi lter in chemically nickel-plated spherical bronze
• Removable nozzle in aisi 316 steel
• Hyperbalancing system
• Anti-pressure drop pneumatic spring
• Stainless steel calibration spring with micropeening treatment
• Low-friction technopolymer slider shaft
• Body protection in polyurethane thermoplastic
• Quantity of air supplied: 4500 l/min
• Weight, int version: 720 gr
• Weight, din version: 602 gr

Technical features 2nd stage:
• Pneumatically balanced
• Adjustable venturi
• Adjustable inhalation effort
• Patented elliptical diaphragm
• Patented low-friction lever
• Air delivery system without injector
• Adjuster knob with dual or
• Laser-etched titanium front piece
• Internal heat exchanger
• Cap opening with cam-lock
• Noise-absorbing technopolymer body
• Removable technopolymer defl ector
• Removable mechanics
• Weight without hose: 207 gr

Combination performance:
• Average cracking effort 3.5 mbar
• Average breathing effort 0.6 j/l
• Jacketed hose extremely light and flexible weight: 153 gr
• Certification en250/2014 for cold waters