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.
|FEATURE & FUNCTIONS||ZEO SECOND STAGE (METAL VALVE SYSTEM)|
|Adjustment(s)||KNOB / PRE-DIVE SWITCH|
|Integrated Purge Button||YES|
|Mouthpiece||ORTHODONTIC W / TABS|
|Nitrox Compatibility||STANDARD TO 40%|
|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|
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