Poseidon CYKLON 5000 Metal Regulator, DIN
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Poseidon CYKLON 5000 Metal Regulator, DIN

SKU: POSCRM

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Questions & Answers

Shopper : Will this work with an ots full face mask?darrick c : Hello, yes you would be able to use this on a full-face mask.

Reviews about this item

Review Summary

2021-07-06T15:01:14

Rated 4 out of 5

Great reg. But inter stage press of Cyklon 2nd must also be 175psi

I rate this reg lower than the Jetstream or Extreme designs especially the new designed first stage that has an over pressure relief valve. These regs can be tricky to set up. I had my Cyclon setup by a shop that used to carry the brand. Their tech is excellent. But the reg was setup so "tight" it was hard to breathe through. I speculate that that is what occurred to the other reviewer. For the extra $100(believe that's it) I'd go for the Poseidon Jetstream with the new pressure relief valve in the 1st stage. Also, you can't use a 2nd that is not a Cyclone as the interstate pressure for these regs is relatively high at 175. At 175 many regs will bleed air. Perhaps the tech who set the other reviewers Cyklon up didn't realize you CANNOT have another reg on that first stage that doesn't handle 175psi. With great power comes great responsibility.....

michael a.

2014-04-22T20:00:00

Rated 3 out of 5

may be safe, but high breathing effort

I bought one of these when they were on clearance from a dealer who was dropping them. The design has been around forever, and as you probably know this was the first one hose regulator on the market. Its age tells though, the breathing effort is much higher than a modern design such as a scubapro or atomic. For the money, I'd go with one of the later brands. I'm sure the newer Poseidon regs are great, but the Cyklon is well past its prime in my opinion.

teamV

2007-09-05T20:00:00

Rated 5 out of 5

Dale B.

Outstanding regulator that delivers at any depth. Would buy it again.

DaleB

Poseidon CYKLON 5000 Metal Regulator, DIN Specifications

  • 1'St Stage Type

    Balanced Diaphragm Design

  • Lp Ports

    4

  • Hp Ports

    2

  • 2'Nd Stage Type

    Downstream Demand Valve

  • Materials

    1'St Stage: Marine Grade Chrome Plated Brass, 2'Nd Stage: Housing Chromed Brass, Internal Mechanism Brass, Stainless Steel And Rubber

  • Hose Length

    27.5" (70cm)

About Poseidon CYKLON 5000 Metal Regulator, DIN

FEATURED REVIEWS

Dale B.

By DaleB

Outstanding regulator that delivers at any depth. Would buy it again.

The first regulator in the world with only one hose and the demand valve situated at the mouth, this was presented in 1958 and set a new world standard for diving regulators. Still this regulator beats most other regulators on the market with some considerable ease. The German Navy and many others still have the CYKLON regulator as their first choice, thanks to the well-tested construction and design. It has been out in the field for over 45 years and experienced most of the things that can happen under the surface.

The first stage is a balanced diaphragm design. The diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism. The benefit of this type of first stage design is that none of the internal parts are exposed to contaminants such as salt, sand, chlorine or pool acids. These environmental contaminants cause corrosion and mineral deposits to form on the internal mechanism deteriorating regulator performance. The standard diaphragm regulator does allow water into the mainspring chamber so that the diaphragm can perform this transmission of pressure changes. The first stage has 4 low-pressure (LP) and 2 high pressure (HP) ports and is made from durable corrosion resistant chrome plated brass.

The CYKLON second stage is a reliable downstream demand valve design. The second stage housing is made from corrosion resistant chromed brass, stainless-steel and chromed brass. The regulator system uses NITRIL O-rings and is EN250 approved for cold water air diving. The CYCLON regulator has also been tested by the US Navy, comes with a 27.6" (70cm) LP hose and includes an owner's manual.

Poseidon CYKLON 5000 Metal Regulator, DIN Features

  • Poseidon CYKLON 5000 Metal Regulator, DIN:
  • First Regulator in World with Only One-Hose
  • Introduced in 1958 and Set a New World Standard for Diving Regulators
  • Approved to EN250 Cold Water Standard
  • Hose Length: 27.5" (70cm)
  • Designed for AIR Use
  • Owner's Manual
  • 1st Stage Regulator: Poseidon CYCLON
  • Balanced Diaphragm Design
  • Requires Less Maintenance than Piston Designs
  • 2 HP and 4 LP Ports
  • Chrome Plated Brass Construction
  • 2nd Stage Regulator: Poseidon CYCLON 5000
  • Reliable Downstream Demand Valve Design
  • Use Either-Way-Up
  • Materials: Durable Chromed Brass Housing with Brass and Stainless Steel Mechanism and Rubber Parts
  • Automatic Venturi Assist and Inhalation Control

Warranty Information

This product has a limited warranty of 24 months.

30/90 FREE Returns

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Product Reviews

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Key Features

  • Experience reliable breathing with the Poseidon CYKLON 5000 regulator, built for consistent performance.
  • Dive confidently with this durable scuba regulator, crafted from marine-grade chrome-plated brass.
  • Enjoy smooth, effortless air delivery thanks to the downstream demand valve 2nd stage regulator design.
  • Customize your setup with 4 LP ports & 2 HP ports on this balanced diaphragm first stage regulator.
  • The compact size of this regulator makes it ideal for travel, without compromising performance.
  • Maintain peak performance with easy serviceability, ensuring your scuba diving regulator is always ready.

What's in the box:

  • 1'st and 2'nd Stage
  • LP Hose and Owner's Manual