SCUBAPRO MK2 Evo DIN 1st Stage Regulator

MK2 EVO First Stage: - Classic downstream piston design features a chrome-plated brass body with one high pressure and four low pressure ports. - Patent pending XTIS (Extended Thermal Insulating System) fully isolates the mechanical elements from the cold, increasing freezing resistance by an average of 50 percent. - Additional internal technical improvements include a new spring insulating bushing and coating, a new insulating piston bushing, a new insulating sleeve and a new antifreeze cap, all of which contribute to the increase in freezing resistance. - Oversized piston provides better breathing performance by increasing airflow by 15 percent. - Smaller chrome-plated brass body results in a lighter, more compact first stage. - Stainless steel removable orifice allows for easier maintenance while extending regulator life. - Meets new EN250-2014 standards for cold-water breathing performance. - Weight: INT 230 - 24.9oz/706g; /DIN 300 - 17.1oz/485g. - Airflow at 2900psi: 2600 l/min - 92 SCFM.