Poseidon’s Cyklon set a new world standard for diving regulators. When it was introduced in 1958, the Cyklon was the first regulator in the world with a single hose and the demand valve situated at the mouth.
Thanks to its welltested construction and design, the Cyklon is still the first choice of the German Navy, US Navy and many others.
Material: Cyklon 5000 2nd stage in plastic. Cyklon Metal - The same design as the Cyklon 5000, but with the 2nd stage in metal.