POSEIDON Xstream Duration G5/8"

US$795.00 US$715.50

Stock 5

The regulator of choice for demanding divers using air, nitrox, trimix or oxygen. Outstanding performance and certified to 200 meters / 656 feet.

Materials: Durable PCS housing with metal mechanism and rubber parts.


> Trimix, nitrox, oxygen and air
> 95% Helium mix could be used
> 100% O2 Certified
> 200 m / 656 ft  approval Norwegian Norsok
U101 standard
> Approved to cold water standard, EN250
> Approved for use under ice down
to -1,6 C / 29.12 F without CWD kit
> Unique internal Thermo Dynamic Anti-freeze system (TDA)
> 5 LP and 2 HP-ports
> 2nd stage could be used either from
left or right
> Upstream 2nd stage valve
> Low WOB - Servo assisted

>Neck strap
>Warranty card
>User guide
>Comes with G5/8 thread (no hose)

Poseidon Xstream and Cyklon regulators are the only regulators approved by the US Navy for cold water diving.

- US Navy

"NASA uses the Poseidon regulators and harnessses at the Lyndon B Johnson space center in Houston for space pre mission training at the "Neutral Buoyancy Lab" NBL. Poseidon has further established a protocol for oxygen cleaning that NASA has adopted for their nitrox regulators."


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