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POSEIDON Xstream Deep MK3 70cm hose


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The regulator of choice for demanding divers using air, nitrox, trimix or oxygen. US Navy's preferred choice for cold water diving.
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Durable PCS housing with metal mechanism and rubber parts. Outstanding performance and certified to 200 meters / 656 feet.


• 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