The DFC system ensures superior performance at any depth even when two divers are breathing simultaneously off the first stage. The Natural Convection Channel (NCC) system increases the performance in cold water by enhancing heat exchange. The superior thermal conductivity of carbon reduces the dry mouth feeling at the end of the dive by retaining moisture from the exhaled breath. Carbon 52 is perfect for any type of diving. Ideal placement of hoses combined with an extremely soft and light Superflex hose makes it the lightest second stage on the market.
First stage: Balanced diaphragm design
First stage weight (g) INT: 687
First stage weight (g) DIN300: 513
Second stage weight (g): 197
Total weight (g) INT: 1034
Total weight (g) DIN300: 857
Oil/Dry cold water kit: Dry
HP Ports: 2 HP 7/16" UNF ports
LP Ports: 4 LP 3/8" UNF ports
Inhale pressure: 7.54 mbar
Inhale pos pressure: 1.61 mbar
Exhale pressure: 7.61 mbar
Ext work breathing: 0.65 J/l
Inhale work: 0.25 J/l
Pos inhale work: 0.00 J/l
Exhale work: 0.40 J/l
Pressure depth: 50m (165ft)
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