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2. Diving regulator - Wikipedia

   en.wikipedia.org/wiki/Diving_regulator

   Rebreathers use demand regulators to make up a volume deficit in the loop, and may use constant mass flow regulators to refresh the oxygen content of the loop gas mixture. A scuba diving regulator is used to supply a scuba diver from a scuba cylinder, while a diving helmet demand valve may supply gas from surface supply or a bailout scuba cylinder.

3. Scuba cylinder valve - Wikipedia

   en.wikipedia.org/wiki/Scuba_cylinder_valve

   A rubber O-ring forms a seal between the metal of the cylinder valve and the metal of the diving regulator. Fluoroelastomer (e.g. viton) O-rings may be used with cylinders filled with oxygen-rich breathing gas mixtures to reduce the risk of fire. [18] There are two basic types of cylinder valve to regulator connection in general use for scuba ...

4. Mechanism of diving regulators - Wikipedia

   en.wikipedia.org/wiki/Mechanism_of_diving_regulators

   A 1964 scuba cylinder valve with reserve, commonly known as a "type J" valve. The inlet is threaded 3/4"-14 NPSM and the outlet is a standard CGA 850 yoke type. The first-stage of the scuba regulator may be connected to the cylinder valve by one of two standard types of fittings.

5. Aqua-Lung - Wikipedia

   en.wikipedia.org/wiki/Aqua-Lung

   The invention revolutionised autonomous underwater diving by providing a compact, reliable system capable of a greater depth range and endurance than its precursors, and was a major factor influencing the development of recreational scuba diving after WWII. The twin-hose Aqua-Lung demand regulator is the foundation of all modern scuba regulators.

6. Scuba set - Wikipedia

   en.wikipedia.org/wiki/Scuba_set

   Most modern open-circuit scuba sets have a diving regulator consisting of a first-stage pressure-reducing valve connected to the diving cylinder's output valve or manifold. This regulator reduces the pressure from the cylinder, which may be up to 300 bars (4,400 psi), to a lower pressure, generally between about 9 and 11 bar above the ambient ...

7. Category:Underwater diving regulators - Wikipedia

   en.wikipedia.org/wiki/Category:Underwater_diving...

   This page was last edited on 14 February 2024, at 16:52 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.