XSTREAM UPGRADE PROGRAM
Poseidon Xstream Regulator Upgrade Program – Trade-In Plan Now Available!
Since its launch in 2003, the Poseidon Xstream has earned its place as one of the most reliable, powerful, and advanced regulators on the market. Designed for technical and professional diving, it’s known for extreme performance, durability in harsh environments, and unmatched safety underwater.
Constant Evolution
Over the years, the Xstream has undergone several key upgrades, including:
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Spherical valve with floating ruby seat, ensuring consistent airflow regardless of tank pressure.
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TDA System (Thermo-Dynamic Anti-Freeze), providing freeze protection without moving parts or fluids.
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Redesigned first stage body, now with an integrated overpressure valve and additional LP and HP ports.
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Externally adjustable turret, allowing for precise intermediate pressure regulation.
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Fewer internal O-rings, simplifying maintenance and increasing reliability.
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Compliance with EN 144-3, expanding compatibility with gases such as Nitrox, Trimix, and even pure oxygen.
Thanks to this continuous innovation, the Xstream remains a top-tier regulator, delivering over 5,000 l/min of airflow, with a rugged design ready to face the most demanding underwater environments.
Own an Older Xstream? Don’t Let It Fall Behind!
We want every diver to benefit from the latest upgrades. That’s why we’re launching our Xstream Trade-In Plan — a program that lets you upgrade your regulator at any Authorized Service Center, with dedicated kits tailored to your model version.
Available Upgrade Kits:
KIT 1
For Xstream with old body and turret 0009-027 Xstream Mk3 Upgrade Kit + 4826 Adjustment Kit + 0000-149 Ruby Ball Xstream
Includes:
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3725 Valve piston
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1180 Spring
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3727 Locking screw safe valve
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0000-139 Housing 1:st Stage Xstream, Chrome
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0000-130 Hose adapter
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0000-140 Cover Xstream 1st Stage
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0000-141 Adustement Screw
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0000-149 Ruby Ball Xstream
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4822 Poseidon Service Kit Xstream Deep/Dive 90 1st Stage
Price: 250€
KIT 2
For Xstream with old body and metal ball
Includes:
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3725 Valve piston
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1180 Spring
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3727 Locking screw safe valve
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0000-139 Housing 1:st Stage Xstream, Chrome
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0000-130 Hose adapter
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0000-149 Ruby Ball Xstream
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4822 Poseidon Service Kit Xstream Deep/Dive 90 1st Stage
Price: 175€
KIT 3
For Xstream with old body only 0009-027 Xstream Mk3 Upgrade Kit.
Includes:
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3725 Valve piston
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1180 Spring
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3727 Locking screw safe valve
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0000-139 Housing 1:st Stage Xstream, Chrome
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0000-130 Hose adapter
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4822 Poseidon Service Kit Xstream Deep/Dive 90 1st Stage
Price: 125€
*VAT is not Included
*Labor cost not included
Interested?