Poseidon Xstream Deep3 First Stage+ Xstream Second Stage

Xstream 1:nd Stage EAN40
Xstream 2:nd Stage, Black
LP-Hose 70 cm

The benchmark for high performance regulators. Whether you dive with air, trimix or oxygen, the Xstream outperforms all other regulators. First regulator certified to 200 m / 656 ft. The preferred choice for the US Navy, Coast Guard, NYPD among others.

KEY PERFORMANCE FEATURES:

No manual adjustment of breathing resistance needed, performs equally well at all depths
Side purge prevents current-induced free flow, for example when scootering.
Side vent diverts bubbles from face.
EAN 40 ready and compatible
Ambidextrous, works perfectly either way up, from left or right side
No environmental sealing required for cold water

XSTREAM RANGE -
The objective; design the most reliable HP valve in the world. Every engineer knows the benfits of using balls in valve arrangements, since they will never be misplaced and will always end up in their perfect position. Unfortunately, varying upstream pressures will either push the ball too forcefullly into the seat or leave it unsecurely loose, giving unbalanced characteristics.

By inventing the oating seat (which automatically repositions the ball) the increased upstream pressure is balanced equally with increased and counter-acting compression forces from the pressure adjustment spring, maintaining the benefits of having a perfect ball as the sealing element. The Xstream regulator is also self-balancing, which gives the same high performance irrespective of the pressure in the cylinder. When the seat is moved upwards by the high pressure, the design causes the upper pressure spring to compress and thus exactly self-balance the powers of pressure.

Xstream also has a built in anti freeze protection in its construction. TDA (Thermo Dynamic Antifreeze) ensures that the through- flowing water keeps the ice away, entirely without fluids or extra diaphragms.