Dry Sealed System with swivel turret (DST)

4 MP ports, 1 x 1/2 UNF + 3 x 3/8 UNF

2 HP ports 7/16 UNF

The first stage - the powerhouse of your regulator - reduces the high pressure air stored in your cylinder to a controllable intermediate pressure of about 9 - 10 BAR. The air then flows along the medium pressure hose to the second stage (demand stage). Apeks manufactures a wide range of first stages to meet the needs of every diver. The DST first stage is one of the world's top 1st stages with proven performance and reliability.

Please select either DIN or Int A-Clamp fitting