

34 products
Poseidon Cyklon HP Port Adapter
2910
Regular price $22.00 Save $-22.00On older Poseidon Cyklon 1st stage SCUBA regulators, the standard thread size of all ports were 1/8. Today, all LP ports are 3/8 and all HP ports are 7/16 sized.
If you have an older style 1st stage, this adapter can be used to attach a standard High Pressure Hose.
Poseidon Cyklon LP Port Adapter
0000-833
Regular price $14.95 Save $-14.95On older Cyklon 1st stages, the standard thread size of all ports were 1/8. Today, all LP ports are 3/8 and all HP ports are 7/16 sized.
If you have an older style 1st stage, this adaptor can be used to attach a standard Low Pressure Hose.
Poseidon Cyklon Regulator 1/8" Port Plug
Regular price $19.00 Save $-19.00
Older Poseidon Cyklon Regulators had 1/8" low pressure and high pressure ports. A common mistake people make is trying to force a standard 3/8" or 7/16" regulator port plug with o-ring into a 1/8" Cyklon port.
Poseidon Extreme OmniSwivel 2.0
SW-PE-2.0
Regular price $115.00 Save $-115.00Poseidon Extreme OmniSwivel Version 2.0
Description:
Details:
Omni products are well known to the high tech divers and rescue workers that need total stability such as:
Poseidon Xstream Deep Kit
0100-560-B
Regular price $1,249.95 Save $-1,249.95The 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:
Poseidon Cyklon Gaskets
1013
Regular price $13.00 Save $-13.00Don't make the common mistake of trying to use o-rings on a Poseidon Cyklon Regulator with 1/8" ports. These regulators utilized a plastic gasket/washer to form the seal on the LP and HP ports. Gasket goes in first and then your hose or plug.
Package includes 4 Gaskets.
Poseidon Cyklon LP Hose
2946
Regular price $59.95 Save $-59.95Poseidon Cyklon LP Hose. Used for connecting 2nd stage Poseidon Cyklon regulator to 1st stage Cyklon. If you have an early model Cyklon 2nd stage, you might find that the threads on the LP hose may no fit a newer model Cyklon. In which case you will either need an adapter or this new LP Hose with the updated threads.
Not only unique in style, durability, reliability and longevity, the Cyklon is also unique in the type of hose used to connect to the 2nd Stage. This hose LP UNF 3/8 Hose is used to connect the Cyklon Second Stage regulator to its First Stage. The connection point between the Cyklon Second Stage and the hose is of a unique design and is not the same as most conventional Second stage regulators currently manufactured, so this hose is not appropriate for non-cyklon regulators.
*An adapter (0000-833) would be needed to use this hose on older First Stages that have G 1/8 port threads.
Key Features:
Poseidon Xstream Regulator 2nd Stage Exhaust Cover
4538
Regular price $40.00 Save $-40.00Poseidon Black Line Mask
0720-160
Regular price $109.95 Save $-109.95Poseidon Black Line Mask (White Line, Red Line)
Designed to easily view Heads Up Display. High performance and high style are combined in the new Poseidon Black Line Mask, featuring LVSL© technology.
This ultra-low volume, matte black mask incorporates a unique, lightweight frameless design and a single lenswith a slight downwards angle to provide an unprecedented field of vision combined with great comfort for most face types. Other masks give you a choice of low volume for easy clearance or a single lens for a greater field of vision. Poseidon’s LVSL© technology gives you the best of both worlds with easy-to-clear low volume and a single lens in one frameless package.
Poseidon Xstream Deep Regulator
0100-000
Regular price $959.95 Save $-959.95Poseidon Xstream Deep Regulator is the regulator of choice for any demanding divers that dive with air or trimix with a maximum of 21% oxygen. New Poseidon Xstream Regulators come with an OPV (over pressurization valve) in the 1st stage, and use a standard LP hose with an adapter on the 2nd stage. Excellent choice for rebreathers.
POSEIDON TITANIUM KNIFE
0655-011
Regular price $199.95 Save $-199.95The Titanium Knife offers the ultimate combination of high quality and rugged design. The custom sheath with quick release mechanism ensures that the knife will be instantly available whenever needed. The titanium blade and hammer tip will ensure that it is up to any task.
POSEIDON CYKLON X METAL COMPLETE KIT
0100-540M-B
Regular price $1,599.95 Save $-1,599.95By combining the finest and most powerful, cold water juggernaut Xstream first stage with the 60+ year old, trustworthy and always improving, world famous Cyklon second stage, we have created a truly robust and reliable regulator. This perfectly breathing regulator is for any diver who wants the power and reliability of the Xstream with the durability and downstream capabilities of the Cyklon.
Cyklon Metal encases the second stage in high quality brass for even more robustness and style.
Technical Specs
POSEIDON PRESSURE GAUGE CIRRUS BLACK
0600-000
Regular price $144.95 Save $-144.95The Cirrus Black pressure gauge offers as compact and robust design, with a stylish black display and fluorescent numbers that can be easily read at any depth or environment.
Poseidon XSTREAM BLACK COMPLETE KIT (PSI)
0100-595-B
Regular price $1,499.00 Save $-1,499.00PRODUCT INFORMATION
The benchmark for high performance regulators. Whether you dive with air, trimix or oxygen, the Xstream range outperforms all other regulators. First regulator certified to 200 m / 656 ft. The preferred choice for the US Navy, Coast Guard, NYPD among others.
With the Xstream Black we have turned the best functioning regulator on the market into the best looking one as well.
KEY PERFORMANCE FEATURES:
Poseidon Cyklon 2nd Stage
3536
Regular price $290.00 Save $-290.00
Ambidextrous
A unique design allows use from both left and right
Workhorse
Reliability to an entirely new level, making it the regulator of choice for many professional divers including for example the German Navy.
Downstream valve
A downstream 2nd stage valve ensures air will flow, no matter what.
CYKLON - EVEN MORE EXPERIENCED THAN YOU...
A regulator must possess a set of functions which are unaffected by the different environments it will see during its lifetime. Examples of these functions include inhalation resistance, exhalation bubble distraction, noise and leak tightness – to name just a few. Different environments such as cylinder pressure, diving attitude, depth, temperature, gas, type of water, the diver can have an effect on these functions.
When a new regulator is released on the market, it has to pass the EN 250 test. This test represents one single environment; the manufacturer may have managed to test perhaps another hundred such situations, which is good but not necessarily enough. Only after years and years of actual use by divers around the world will the manufacturer collect all the information which can guarantee a perfect performance under all circumstances. This of course, takes time...
The Poseidon Cyklon Junior was introduced in 1958. In small steps, it has been gradually improved every year, based on both divers’ experiences and technological evolution. And so it continues.
The expression “been there – done that” applies to The Poseidon Cyklon more than to any other regulator on the market.
Poseidon One Wing BCD
0337-000
Regular price $1,399.95 Save $-1,399.95Poseidon Cyklon 1st Stage Regulator -DIN
3720
Regular price $449.95 Save $-449.95First stage for the Cyklon 5000 and the Cyklon metal. The first regulator in the world with a single hose and the demand valve situated at the mouth. Thanks to its well-tested construction and design, the Cyklon is still the first choice of the German Navy and many others.
Poseidon Trident Fins
0710-032
Regular price $199.00 Save $-199.00It comes with a stainless steel strap for easy on and off. One of the shortest fins of its kind, Poseidon’s Trident has an edge on the side designed for heightened maneuverability. This fin is very popular among technical divers.
Colors: Black, Red, Grey, Blue
Material: Made from 100% rubber with rubber coated stainless steel strap.
Technical features:
Sizes:
Sharkskin Chillproof Socks
Regular price $39.95 Save $-39.95
Poseidon Line Cutter
0655-002
Regular price $99.95 Save $-99.95POSEIDON ONE WING 50
0335-060
Regular price $450.00 Save $-450.00
Weight (g): 1365.00
Material: Cordura 1000
Poseidon LP Hose (Xstream, Jetstream)
0130-000
Regular price $80.00 Save $-80.00In order for the world's most reliable regulators to earn that name, they need hoses that are equally as reliable. These Poseidon LP hoses come in a range of lengths but they all do the same thing, they deliver air safely and consistently from your world class Xstream 1st Stage to your servo-assisted beautiful breathing 2nd Stages.
Popular lengths are 27.5 inch (70cm) for sport/recreational regulators, 43.3 inch (110cm) for stage/ deco regulators and 84 inch (215m) for technical "long hose" regulators.
Length is measured from end to end of hose and connection points are 3/8-inch UNF male to 1st stage - 9/16-inch female to 2nd stage.
Poseidon Cyklon X w/ Octo & Gauge
0100-540
Regular price $1,199.95 Save $-1,199.95Poseidon Cyklon X Metal
0100-101
Regular price $1,099.95 Save $-1,099.95Poseidon Cyklon X
0100-100
Regular price $999.95 Save $-999.95Poseidon Cyklon OmniSwivel
SW-PC
Regular price $95.00 Save $-95.00Description:
Details:
Omni products are well known to the high tech divers and rescue workers that need total stability such as:
Poseidon Atmosphere Full Face Mask w- 1st Stage
4960-M-BK
Regular price $2,299.95 Save $-2,299.95Poseidon DIN To Yoke Adapter
2920
Regular price $94.99 Save $-94.99