POSEIDON XSTREAM, User Manual

Page: 12 / 29

:: 12 XSTREAM
USER MANUAL :: ENGLISH
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DECO / OXYGEN 1:ST STAGE (OXYGEN, EAN, AIR)
O
4
stands for oxygen engineered, oxygen compatible, oxygen
clean and oxygen approved. Xstream Deco is O
4
. It is not just a
viton configured air regulator, but in detail engineered for pure
oxygen.
The Xstream Deco is made as a bottom mounted version. The
connection stem is sealed with a pure copper washer sintered
onto the filter.
It has been tested for 360 bar (5221 psi) adiabatic compression
oxygen shocks of less than 20 ms (heated to 60°C/140°F) ac-
cording to EN 738-1. To make the test even more severe than
required, it is tested with 99.95% purity of oxygen.
Directly from the box, it is cleaned to NASA Specification [1]
Cleaning test Level 100 (particle contamination) and NVR levels
less than ASTM G63 Level C, <50 mg/m2 (hydrocarbons).
The Xstream Oxy90 1st stage is only used on the Mk VI Discovery
Rebreather.
The Xstream Deco was discontinued in 2005.
DURATION/DURATION EN 144-3 1:ST STAGE (EAN, AIR)
Duration shares the performance and specifications from Deco,
but is identified by colour, and approved for use with gas mixes
up to 99,95% oxygen
If you prefer the 5 IP ports and such a configuration of your
equipment and you plan on useing mixtures greater than 50%
- Duration is the regulator for you.
The green colour coded Duration is offered for your safety at the
dive site and during the dive, avoiding the risk of mixing up re-
gulators for different gasses
The side mounted Duration model is available in EN 144-3 con-
figuration.
The bottom mounted Duration was discontinued in 2005.
Xstream Deco (4960- WE)
Xstream Oxygen (0100-002)
Xstream Duration90
(4691-GN)
Xstream Duration
(4690-GN)
Xstream Duration90
(001-87 / 0100-007 /
0100-001)