Advantages
Compared to the alternatives, the manifold offers the following advantages:
- Convenience - offers a better fit of cylinders than a single large tank, improving streamlining and comfort of the diver.
- Simplicity - the ability to breathe through an entire dive from a single regulator without the need to change second stages, except in an emergency.
- Ease of air sharing - a standard procedure exists for the situation when air sharing is needed. The long hose regulator is passed to the partner while the air donor switches to the short hose.
- Standard malfunction treatment - in case of a regulator or manifold malfunction a standard procedure can be used to minimize the gas loss. The diver can localize the malfunction and isolate it from the functioning system by closing the necessary valves.
Read more about this topic: Manifold (scuba)
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