Poseidon Cyklon 5000 Complete Kit

The Poseidon Cyklon 5000 is not just another regulator; it is a symbol of absolute reliability. Since its introduction in 1958, becoming the first regulator to introduce a breathing system with a reliable second stage and side exhaust, the Cyklon has remained the preferred choice of navies (such as the German Navy), commercial divers, and technical divers. It is designed for those who aren't looking for shiny toys, but a robust, simple, and proven tool that keeps functioning where others give up.

Classic Engineering That Beats the Test of the Field:

• Uncompromising Performance Under Load: Unlike delicate mechanisms, the Cyklon's second stage utilizes a classic, massive, and precise downstream valve. It is engineered to deliver a high and stable airflow even under heavy workloads and extreme physical exertion, without faltering or "choking."
• Smart Ergonomics and Side Exhaust: The Cyklon pioneered the ambidextrous design. The symmetrical second stage can be used from both the right and left sides without the need for disassembly or tools—a massive advantage for stage/sidemount diving or emergency situations. Furthermore, the side exhaust port not only keeps bubbles completely out of your field of vision but also prevents free-flow when swimming against strong currents or using a DPV (scooter).
• Uncompromising Reliability and Ease of Maintenance: The secret to the Cyklon lies in its engineering simplicity. The minimal number of moving parts in the second stage and the use of tough materials (chrome-plated brass and industrial-grade polymers) make it practically bulletproof. Additionally, it is a regulator that every experienced dive technician in the world knows inside out. The result? Fast servicing, lifelong parts availability, and zero hassle.
• Isolated and Sealed First Stage: The first stage operates using a balanced diaphragm mechanism that is completely environmentally sealed. Sand, salt, or sediment simply cannot penetrate the internal workings, ensuring an exceptionally long lifespan even when diving in muddy or sandy environments.

Technical Specifications:

• First Stage Technology: Balanced Diaphragm, environmentally sealed.
• Ports (First Stage): 4 Low-Pressure (LP) ports and 2 High-Pressure (HP) ports.
• Second Stage Mechanism: Reliable downstream demand valve.
• Configuration: Built-in ambidextrous (right/left) design, no tools required.
• Materials: Chrome-plated brass, stainless steel, and highly durable polymers.

Who is it for? The Cyklon 5000 is designed for divers who value simplicity, durability, and equipment that proves itself on every single dive. For those seeking the peace of mind of a true "workhorse" that requires no pampering and will serve faithfully for decades.

What's in the Box:

• Cyklon Classic First Stage
• Cyklon 5000 Second Stage
• Cyklon 5000 Octopus
• 1 x LP Hose 70 cm / 27.5"
• 1 x LP Hose 90 cm / 35.5"
• Cirrus Pressure Gauge (bar & psi)