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Accueil >> REGULATORS de plongée
 de plongée Poseidon Neckstrap

10.83 EUR

Poseidon Neckstrap



Poseidon Neckstrap. Neck strap in latex Xstream.It fits all Xstream second stages.
 de plongée Poseidon L.p. Hose Cyklon

21.40 EUR

Poseidon L.p. Hose Cyklon



Poseidon L.p. Hose Cyklon. L.p. Hose for Cyklon regulators.Available in 3 sizes:70 cm90 cm 215 cm
 de plongée Poseidon Xstream Deep Mk3 First Stage

240.09 EUR

Poseidon Xstream Deep Mk3 First Stage



Poseidon Xstream Deep Mk3 First Stage. We have been in the breathing business for a long time. More than 50 years, to be precise. Our designs have always been different. From the very birth of Poseidon when we were the first to introduce a single hose regulator, to the servo assisted Xstream and Jestream and now the new and novel Discovery. Not because different is always better but because of our ambition to always improve but never copy. This is the same as our quality. Simply because we believe that a breathing apparatus for underwater use is a life preserving device. And you should never compromise with quality.When you or your buddy have an emergency, the last thing you want to worry about is not having a high performance servo assisted regulator or a first stage that can´t freeze.Our latest and coolest regulator.Will give you enough air regardless of depth.Servo assisted, certified to 200 meters and with performance match anything down there. Use Deep90 for air or Duration for Trimix and Nitrox. The obvious choice for tech divers.Small, light and loaded with high tech. No up or down, side exhaust and can handle all conditions.Xstream Deep first stageXstream deep first stage with built in over pressure valve.Five low pressure ports and two high pressure ports. CONNECTIONS: DIN 300 / M25WITH MEMBRANEOFFSET: YESROTATING TURRET: NOCOLD WATER KIT: YES
 de plongée Poseidon Xstream Deep Mk3 Double Kit

960.86 EUR

Poseidon Xstream Deep Mk3 Double Kit



Poseidon Xstream Deep Mk3 Double Kit. We have been in the breathing business for a long time. More than 50 years, to be precise. Our designs have always been different.From the very birth of Poseidon when we were the first to introduce a single hose regulator, to the servo assisted Xstream and Jestream and now the new and novel Discovery. Not because different is always better but because of our ambition to always improve but never copy. This is the same as our quality. Simply because we believe that a breathing apparatus for underwater use is a life preserving device. And you should never compromise with quality.When you or your buddy have an emergency, the last thing you want to worry about is not having a high performance servo assisted regulator or a first stage that can´t freeze.Our latest and coolest regulator.Will give you enough air regardless of depth.Servo assisted, certified to 200 meters and with performance match anything down there. Use Deep90 for for air or Duration for Trimix and Nitrox. The obvious choice for tech divers.Small, light and loaded with high tech. No up or down, side exhaust and can handle all conditions.This is the regulator of choice for any demanding divers that dive with air or trimix with a maximum of 21% oxygen. Outstanding performance and certified to 200 meters!Trimix and air5 LP and 2 HP-portsLow WOB - Servo assistedCertified to 200 mDelivered with a 70 cm hoseDouble Kit - Xstream Deep Mk3 Article number: 0100-525This is the package for those that dive with air or trimix with a maximum of 21% oxygen, using twin tank sets.The package consists of:- Two Xstream Deep regulators- A 70 cm hose- A 215 cm hose- A Cirrus pressure gaugeTechinical data:Approved to depth (m/f) 200/656 (gas dep.)IP(bar/psi): 8,5 / 123Air: YesTrimix: Yes (max 21% oxygen)Nitrox 50% NoOxygen (99,95%): NoWorking pressure 300bar: YesBuilt in anti freeze prot.: YesO-rings: Nitril/EPDMUS Navy tested: YesOxygen Approved (EN738-1): NejNORSOK approved: YesEN250 approved (cold water): YesCE Cold water approved: Yes2nd stage Xstream Deep Mk3Material ASA/TPUStainless steelBrassWeight (g/lb) 152/0.33Volume (ml/cuin) 49,5/3.0Valve technology UpstreamFlowrate (l/cuft per min) 2150/76Oxygen cleaned NoServo assisted valve YesOverpressure valve built in to the LP hose NoDismountable w/o tools YesPush button on side YesSwiveling YesNon keyed (no up or down) YesXstream Deep first stage:Technology: Roll diaphragmMaterial: BrassValve technology: SphericWheel mounted: SideLP ports 3/8: 5HP port 7/16: 2Flow rate (l/min): 5500O2 clean: NoDIN G5/8: YesEN144-3 compatible: NoSeparate yoke: AccessoryZytel HP seat: YesBuilt in overpressure valve: YesAnti-freeze protected: Yes
 de plongée Poseidon L.p. Hose 9/16 For Jetstream/xstream Mk3

24.27 EUR

Poseidon L.p. Hose 9/16 For Jetstream/xstream Mk3



Poseidon L.p. Hose 9/16 For Jetstream/xstream Mk3. Low pressure hose that fits the Jetstream and Xstream Mk3 regulators. NOTE! Please verify if this LP hose is to be used, the first stage must have an over pressure valve.
 de plongée Poseidon Octopus Cyklon

191.46 EUR

Poseidon Octopus Cyklon



Poseidon Octopus Cyklon. Cyklon Octopus has the exact same performance as the main second stage. A result of our philosophy: Safety before everything. The octopus must give you the exact same safe performance and function as the main second stage as it expected to be used under the most extreme situations Hose is included.
 de plongée Poseidon Anti-freeze Cap

6.14 EUR

Poseidon Anti-freeze Cap



Poseidon Anti-freeze Cap. Anti-freeze cap can be used when diving in extremely cold water
 de plongée Poseidon Cyklon Metal Second Stage

228.06 EUR

Poseidon Cyklon Metal Second Stage



Poseidon Cyklon Metal Second Stage. 2nd stage for Cyklon regulator (hose not included)OFFSET: noINSPIRING EFFORT REGULATION: yes, technical serviceNITROX: up 100%HOSE INCLUDES: ifFLEX HOSE: no
 de plongée Poseidon Jetstream Mk3 Second Stage

144.36 EUR

Poseidon Jetstream Mk3 Second Stage



Poseidon Jetstream Mk3 Second Stage. 2nd stage Jetstream Mk3Color BlackMaterial ASA, Stainless steel, BrassWeight (g/lb) 190/0.42Volume (ml/cuin) 80/4.88Valve technology UpstreamFlowrate (l/cuft per min) 1800/63Purge button on side YesOxygen clean NoOFFSET: Yes, servovalveINSPIRING EFFORT REGULATION: yes, technical serviceNITROX: up 100%HOSE INCLUDES: ifFLEX HOSE: no
 de plongée Poseidon Xstream Deep 9/16 Second Stage

167.14 EUR

Poseidon Xstream Deep 9/16 Second Stage



Poseidon Xstream Deep 9/16 Second Stage. Separate second stage without hose. Hose connection: 9/16. May only be connected to a first stage that has a built in over pressure valve. Color code: Black OFFSET: Yes, servovalveINSPIRING EFFORT REGULATION: yes, technical serviceNITROX: up 100%HOSE INCLUDES: ifFLEX HOSE: no
 de plongée Poseidon L.p. Hose

34.72 EUR

Poseidon L.p. Hose



Poseidon L.p. Hose. Poseidon low pressure hoses with built in over pressure valves that fits Jetstream and Xstream regulators where the 1st stage doesn´t have an over pressure valve. Lengths from 70 cm / 28 inches to 215 cm / 84,6 inches
 de plongée Poseidon Octopus Jetstream Mk3

166.37 EUR

Poseidon Octopus Jetstream Mk3



Discover excellence in propulsion with the Mares Avanti Superchannel Open Heel fins. A concentrate of power and efficiency for an unforgettable diving experience.

  • ? Channel Thrust technology for maximum thrust.
  • ? Anatomical comfort and exceptional durability.
  • ? ABS Plus buckles for quick and secure adjustment.

Mares Avanti Superchannel Open Heel: Dominate the Depths with Power and Efficiency

The Mares Avanti Superchannel Open Heel fins represent the pinnacle of innovation in diving fins. Designed for the demanding diver who seeks a perfect combination of raw power and energy efficiency, they will propel you with ease through currents and depths.

Channel Thrust Technology: Science Serving Propulsion

Mares' patented Channel Thrust technology is at the heart of the Avanti Superchannel's performance. The unique blade design, with a wide central superchannel and two lateral channels, optimizes water flow. This ingenious design maximizes thrust while minimizing muscle fatigue, allowing you to dive longer and more comfortably. Imagine gliding through the water with efficiency comparable to that of a fish, without wasting your energy.

Design and Materials: Robustness and Longevity

The blade is made from Tecralene® and high-quality thermoplastic rubber. These materials offer exceptional resistance to wear, UV rays and mechanical stress, ensuring a long lifespan for your fins. The upper and lower stabilizers ensure optimal transfer of energy from the foot pocket to the blade, further improving propulsion efficiency.

Comfort and Fit: Optimal Personalization

The anatomical foot pocket is designed to provide maximum comfort, even during long dives. The straps equipped with the ABS Plus (Adjustable Binding System) allow for quick and precise adjustment, ensuring a secure and comfortable fit for your fins. Available in a wide range of sizes (S to XL), you are sure to find the pair of Avanti Superchannel Open Heel fins perfectly suited to your feet.

Technical Specifications:

  • Type: Open heel
  • Sizes: Small, Regular, Extra Large
  • Colors: YL= yellow, BL=blue, BGR=blue fog, RD=red
  • Materials: Thermoplastic rubber Tecralene®
  • Blade dimensions: Length: 36cm / 14.2in Thrust area: 750cm_ / 116in
  • Buckles: ABS Plus (patented)
  • Special Features: Three-channel technology (patented)

FAQ - Mares Avanti Superchannel Open Heel Fins

What is the difference between full foot fins and adjustable (open heel) fins?

Full foot fins are designed to be worn barefoot or with thin socks, offering direct comfort and immediate power transmission. They are ideal for warm waters and undemanding dives. Adjustable fins, such as the Avanti Superchannel Open Heel, require the wearing of dive boots. They offer better thermal protection, increased comfort and greater versatility, especially in cold waters or during more technical dives. They also allow for a more precise and adaptable fit to different foot sizes.

How to choose the correct size of adjustable fins?

To choose the correct size of adjustable fins, it is essential to take into account the size of your dive boots. In general, it is recommended to try on the fins with your boots to ensure a perfect fit. The fin pocket should be large enough to comfortably accommodate your boots, without being too loose. A well-adjusted strap is crucial to avoid chafing and ensure optimal power transmission.

How to maintain my Mares Avanti Superchannel Open Heel fins?

To extend the life of your fins, it is important to rinse them thoroughly with fresh water after each use, especially if you have dived in salt water. Avoid exposing them directly to the sun for long periods, as UV rays can damage the materials. Store them in a cool, dry place, away from heat and humidity. Regularly check the condition of the straps and buckles and replace them if necessary.

 de plongée Poseidon Cyklon 5000 Metal

484.53 EUR

Poseidon Cyklon 5000 Metal



  • ? The Seac Sub P2K BCD: a reliable ally for successful dives.
  • ? Designed for optimal comfort and freedom of movement.
  • ? Adjustable buoyancy, studied hydrodynamics, and foolproof robustness.

Seac Sub P2K: Master Your Buoyancy with Precision

The Seac Sub P2K BCD is designed to offer an exceptional scuba diving experience, combining comfort, performance, and durability. Whether you are a beginner or experienced diver, the P2K will allow you to master your buoyancy with precision and safety.

Optimized Comfort and Ergonomics

The P2K features a preformed dorsal envelope that conforms to the shape of the body, ensuring uniform pressure distribution and optimal comfort, even during long dives. The adjustable shoulder straps and waist belt allow for a personalized fit to suit all body types. Its hydrodynamic design reduces resistance in the water, improving your efficiency and breathing comfort.

Buoyancy and Control

Thanks to its large volume bladder, the P2K offers generous buoyancy for easy stabilization on the surface and precise compensation at depth. The fast and intuitive inflation/deflation system allows you to control your buoyancy in an instant, giving you total control of your immersion. The strategically placed quick releases facilitate air evacuation in all positions.

Robustness and Durability

Made from strong and durable materials, the P2K is designed to withstand the most demanding conditions of scuba diving. Reinforced seams and high-quality accessories ensure exceptional longevity. The P2K is compatible with DIN and Yoke valves.

Technical Characteristics

  • Type: Back Inflation BCD
  • Brand: Seac Sub
  • Materials: Abrasion and UV resistant fabrics
  • Inflation/Deflation System: Fast and intuitive
  • Purges: Multiple quick releases
  • Compatibility: DIN/Yoke
  • Available sizes: XS, S, M, L, XL
What is the difference between a back inflation BCD and a jacket BCD?

A back inflation BCD concentrates the air volume on the back, offering more freedom of movement on the front of the body and better hydrodynamics. A jacket BCD distributes air around the body, providing an increased sense of security and more uniform buoyancy.

How to choose the right size BCD?

It is essential to refer to the manufacturer's size guide. Measure your chest and waist circumference. The BCD should fit snugly, but not too tight, to allow for good freedom of movement and easy inflation/deflation.

How to maintain your BCD?

After each dive, rinse your BCD thoroughly with fresh water. Dry it in the shade, away from direct sunlight. Regularly check the condition of the straps, buckles and purges. Have your BCD serviced by a qualified professional at least once a year.