Manifolded twins Alternative air source

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manifolded twin 12l steel cylinders isolation valve


a manifolded twin set isolation valve special case. redundant air supply when isolation valve closed, cylinders practical purposes independent, not when open, leak drain both cylinders. divers intend rely on manifolded twin bailout need able isolate cylinders quickly, major leak can drain set in quite short time. in comparison independent twins, manifolded set less task loading through of dive, requires skilled , immediate reaction in event of catastrophic failure, not fail safe. if diving part of team, risk mitigated presence of buddies can help.







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