| 摘要 |
There is provided a portable surface air delivery system for hookah diving. The system comprises a float; casing attached to the float such that, in use, at least a portion of the casing is submerged. The casing defines an upper watertight section having at least a battery power supply therein and having a snorkel attachment for drawing in above water level surface air. The casing also has a lower compressor system accommodation section comprising a compressor system. The compressor system configured for supplying air from the snorkel attachment to a diver via a diver reaching umbilical hose. The lower compressor system section is configured such that at least a portion of the compressor system is submerged and exposed to water for water cooling. |
