Underwater air supply system

摘要

An underwater air supply system for use with an air supply tank and a buoyancy chamber includes a base module and a plurality of interchangeable modules releasably connectable to the base module. Each module includes at least one of an air supply buoyancy chamber inflator for selectively supplying air from the air supply tank to the buoyancy chamber, a buoyancy chamber exhaust for selectively exhausting air from the buoyancy chamber, an oral buoyancy chamber inflator for enabling a diver to orally inflate the buoyancy chamber, and a regulator for supplying air to a diver from the air supply.