The SeaQuest Air Source

The SeaQuest Air Source is a vintage integrated octo-inflator system developed by SeaQuest (now part of Aqua Lung). This device combines a backup second-stage regulator with a buoyancy compensator (BCD) inflator, streamlining your dive gear by reducing the number of hoses.


Key Features of the SeaQuest Air Source

  • Integrated Design: Combines the BCD inflator and octopus into a single unit, minimizing hose clutter.

  • Proprietary Quick-Disconnect Fitting: Utilizes a unique low-pressure (LP) hose fitting, which is not compatible with standard inflator hoses.

  • Multiple Generations: Available in various versions (e.g., Air Source I, II, III), each with distinct design features.


Compatibility and Maintenance Considerations

  • Hose Compatibility: Due to its proprietary fitting, the SeaQuest Air Source requires a specific LP hose. Standard inflator hoses are incompatible, so ensure you have the correct hose when setting up or replacing parts.

  • BCD Compatibility: While designed for SeaQuest/Aqua Lung BCDs, the Air Source can be fitted to other brands with the appropriate adapters.

  • Maintenance: Given its age, sourcing replacement parts may be challenging. Regular servicing by a qualified technician is recommended to ensure functionality and safety.


Availability

Vintage SeaQuest Air Source units occasionally appear on resale platforms like eBay. For instance, a listing for a SeaQuest Alternate Air Source BC BCD Octo Inflator

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