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Poseidon Cyklon 5000 Metal:

Introduced in 1958, this was the first regulator in the world with a single hose and the demand valve situated at the mouth, and set a new world standard for diving regulators.


Thanks to its well-tested construction and design, the Cyklon is still the first choice of the German Navy and many others.

-Use either way up

-Robust, durable

-Approved for cold water diving

-Reliable high performance