Poseidon Xstream Deep MK3 Regulator Octopus Set Besea W50 BCD Standard w/Bag
- Source: eBay
Xstream FIRST STAGE
A first stage's optimal air flow and integrity are must-have features for any diver, and are even more important to extreme divers. To meet these specifications, the number of gaskets and o-rings in the Xstream has been minimized to the lowest possible number. In the heart of the construction is a ball made of stainless steel that eliminates the most common problem - high-pressure valve leaks. Another advantage of the ball is that it can never be dislodged and the numbers of risk factors (such as misalignment, wearing out, and other construction tolerances) that can lead to leakage are excluded.
The principle for the world's most robust valve is built on the ability for the gas mixture to flow at a high speed and in the straightest possible path through the regulator, which creates the maximum gas delivery. To also achieve