Scubapro D420 2nd stage

- Uniquely shaped fiberglass-reinforced nylon casing carries on the D-Series heritage with the latest advances in breathing performance technology.

- Air-balanced Progressive Flow Control Valve is able to deliver abundant airflow with a natural smoothness comparable to breathing on the surface.

- Dive/pre-dive system includes a switch on the top of the case with a thumb tab for adjusting the direction of airflow right out of the valve.

- Casing design features inner winglets that direct airflow towards the exhaust valve, creating a dramatic improvement in exhalation effort.

- Diaphragm is located in the lower section of the casing to take advantage of the pressure gradient in the upright position, making breathing even easier.

- Reversible hose attachment allows for either left- or right-side LP hose connections for maximum rigging flexibility.

- Large purge button is easy to reach and depress, with or without gloves.

- Exhaust tee is compact and efficiently deflects bubbles from the diver’s view while enhancing ease of exhalation.

- Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from largest to smallest.