Features:

• Over-Balanced diaphragm design first stage.
• Forged chrome plated marine brass construction.
• NITROX ready up to 40%
• Environmentally sealed to keep out contaminates.
• DVT (Dry Valve Technology) Requires Less-Maintenance.
• 2 High and 4 Low Pressure Ports.

Description:

The FDX-10 high performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases. The center ¡§pads¡¨ that the diaphragms act against are different sizes so the working area of the outer environmental diaphragm is larger than the working area of the inner diaphragm. As depth increases, more pressure is applied to the larger surface area of the outer diaphragm than would be applied to the internal diaphragm. The result is superior gas delivery under the most extreme conditions.