Poseidon Xstream and Cyklon regulators are the only regulators approved by the US Navy for cold water diving.
- US Navy
Thanks to its welltested construction and design, the Cyklon is still the first choice of the German Navy and many others.
Model: Plastic/Black, Metal
Material: Cyklon 5000 2nd stage in plastic. Cyklon Metal The same design as the Cyklon 5000, but with the 2nd stage in metal.
Technical features: Use either way up, Robust, durable, Approved for cold water diving, Reliable high performance
*Item is 2nd stage octopus only.