Hollis Surface Marker Buoy – www.simplyscuba.com

Surface Marker Buoy

The Hollis Surface Marker Buoy (SMB) is a self-sealing and can be deployed as a delayed/decompression marker or orally inflated before a dive to provide positioning throughout the dive.

The buoy is fitted with a pull dump for deflation which also acts to prevent over pressurisation if the buoy is deployed from depth. The self sealing opening allows easy inflation from an air source such as an octopus and the oral inflation will also accept a range of inflator hose connections using a push to inflate technique.


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