Poseidon Cyklon 5000

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