Description
The ZEO second stage comes paired with our first stage FDX-i. The cold forged, over-balanced diaphragm FDX-i is environmentally sealed. It’s in-line design limits the pressure loss inherent in “L” type first stage designs making the FDX-i more efficient and lighter due to it’s compact form.
Features
Specifications
| FEATURE & FUNCTIONS | ZEO SECOND STAGE (METAL VALVE SYSTEM) |
| Valve Type | DEMAND |
| Adjustment(s) | KNOB / PRE-DIVE SWITCH |
| Balancing System | PNEUMATIC |
| Integrated Purge Button | YES |
| Mouthpiece | ORTHODONTIC W / TABS |
| Nitrox Compatibility | STANDARD TO 40% |
| Ambidextrous | NO |
| Integrated Switch | YES |
| Weight (without hose) | 7.2 OUNCE |
| Dimensions (front profile) | 2.3 INCH x 3 INCH (OVAL SHAPE) |
| Minimum Creaking Effort | DIVER ADJUSTABLE |
| Factory Set Inhalation Effort | 0.0~2.5 IWC |
| Work of Breathing | 0.86 |
| First Stage |
FDX-i |
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