Scubapro MK19 EVO / D420 regulator

With the D4c0, SCUBAPRO engineers have combined the traditional design of the original D series with the latest advances in breathing performance technology. Combining it with the balanced diaphragm first stage MK19 EVO is a 21st century regulator that guarantees quality, reliability, performance and style. The D420 features a brand new balanced valve located inside the housing, supported by a completely metal structure. This valve, called the Progressive Flow Control Valve, it is capable of providing abundant flow of air, ensuring fluid and natural breathing comparable to that on the surface. The cash register Uniquely shaped and ultra-strong fiberglass-reinforced nylon allows you to connect the whip on both the left and right sides, ensuring maximum flexibility. The system dive / pre-dive includes a switch on the case with a hilt for adjust the direction of the air flow out of the valve. The high-efficiency purge button is a jewel of technology based on a brand new prototype that also gives the D420 uniqueness in appearance. Combined with the very light and compact MK19EVO with its watertight system, the its pressurized chamber as well as the revolving turret with intuitive LP port form a system particularly formative supply in cold waters or during the most demanding dives, often encountered by technical divers. All this makes the MK19EVO / D420 combination more technological compared to the MK25EVO (D420) combination, fully satisfying both the most divers Hardened that fans of the SCUBAPRO brand.

FIRST STAGE Scubapro MK19 EVO / D420 regulator

Designed to be the brand new first stage for diving in cold water or contaminated environments.
The design significantly reduces weight and size compared to the original MK19.
The pneumatically balanced membrane provides a smooth and constant flow of air regardless of depth, tank pressure or respiratory rate.
The watertight system prevents water and pollutants from dirtying the internal mechanism.
The sealed chamber is equipped with a double spring, to ensure greater compactness and reliability
Two opposing high pressure outlets allow you to position the first stage at the top or bottom and also provide an excellent arrangement of the hose / probe.
The slewing turret features four high-flow low-pressure outlets and one ultra-high-flow low-pressure axial outlet to maximize hose routing options.
Compact size, light weight and exceptional breathing performance continue in the best tradition of SCUBAPRO regulators.
Ideal first stage for amateur, technical, professional and military divers
Weight (9]: INT 232, 885g; DIN 300, 665g
Air flow at 200 bar: (1 / min / SCFM]:> 6.900 / 244
Intermediate pressure (bar): 9.2-9.8

SECOND STAGE Scubapro MK19 EVO / D420 regulator

The uniquely shaped fiberglass-reinforced nylon case continues the D Series tradition by combining it with the latest advances in breathing performance technology.
The Pneumatically Balanced Progressive Flow Control Valve is able to provide an abundant flow of air, ensuring natural respiratory agility comparable to that of surface breathing.
The dive / pre-dive system includes a switch on the case with a hilt to regulate the direction of the air flow out of the valve.
The design of the case has internal end flaps that direct the flow of air towards the exhaust valve, helping to greatly relieve the exhalation effort.
The merbrana is placed in the lower section of the chest to take advantage of the pressure gradient in the upright position, further facilitating breathing.
The reversible attachment of the whip allows you to connect the LP whip on the left or right side, ensuring maximum flexibility of the cordage.
The large purge button is easy to reach and press, with or without gloves.
The T-shaped exhaust fitting is compact and efficiently diverts bubbles from the diver’s field of vision, also facilitating exhalation.
The super-flow whip features an oversized gauge that allows for greater airflow with each inhalation.
The compact Hi-Flow mouthpiece improves both airflow and comfort in the mouth, adapting to mouths of all sizes.
CE certified in accordance with the latest European standards EN250A for all diving conditions, including diving in extremely cold water.
Weight (without mouthpiece]: 216g.
Air flow at 200 bar: 1800 I / min. - 64 SCFM.