Poseidon Xstream Black Single Kit

  • Made in Sweden
  • 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
  • 95% Helium mix could be used


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XStream is the preferred regulator by the US Navy, US Coastguard and NYPD.

The most reliable 1st stage in the world. A patented ruby ball seal is automatically positioned by the floating seat which balances any upstream pressure equally with the pressure adjustment spring, maintaining the benefits of having a perfect ball as the sealing element without the risks that follow with incorrect sealing pressures. This makes the Xstream Range self-balancing, giving the same high performance, irrespective of the pressure in the cylinder.

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

Poseidon’s deepest diving regulator, tested and approved down to 200 m / 656 ft with extremely light breathing.

A side purge prevents current-induced free flow and diverts bubbles away from view.

A unique design allows use from both left and right while keeping the regulator exceptionally small.

Questions? Call us at 416-503-3483 and speak to an experienced professional.