What is a Quad Cylinder System?
A quad cylinder system, commonly used in advanced scuba diving, refers to a configuration where four individual cylinders are used to supply breathing gas. This setup is particularly important for technical and deep-sea divers who require extended gas supplies and redundancy for safety. The evolution of scuba diving equipment has seen significant advancements, and the quad cylinder system represents a pinnacle of such technological progress. This article delves into the historical development, components, usage scenarios, safety considerations, and the advantages and limitations of quad cylinder systems, providing a comprehensive understanding of their significance in scuba diving.