- -€200.00

By combining the traditional design of the original D Series regulators with the latest advances in breathing performance technology, SCUBAPRO engineers have created a regulator for the 21st century in quality, reliability, performance and style.
The new D420 features a new balanced valve inside a housing supported by an all-metal structure. Called the Progressive Flow Control Valve, the device is able to provide abundant airflow for the best breathing performance, ensuring a natural breathing ease comparable to what you might experience on the surface. The uniquely shaped fiberglass-reinforced nylon case is ultra-strong and allows you to attach the whip on both the left and right sides, ensuring maximum cordage flexibility. The new dive/pre-dive system includes a case switch with a finger guard to adjust the direction of airflow out of the valve. The high-efficiency purge button is a technological gem, based on a new concept that gives the D420 its unique appearance. Paired with the highly acclaimed MK25 EVO balanced piston first stage, this delivery system is specially designed for divers craving innovation and SCUBAPRO brand enthusiasts around the world.