Boots & Socks
Gauges & Compasses
Hoods & Vests
Masks & Snorkels
Regulators & Valves
Riley Elliott, Shark Scientist
Josie Crawshaw, Marine Scientist
Sea Hare Season
Tomahawk Lagoon Research
Search by Product
> SMB Duckbill
Move mouse over the image to magnify
Surface Marker Buoy
Refer a friend
The Atlantis Duckbill SMB is inflated by purging a regulator into the open end of the buoy. The unique self-closing duckbill valve forms an airtight seal immediately on inflation, preventing the buoy from accidentally deflating on the surface.There is also an oral inflation valve which allows the buoy to be blown up manually and also allows controlled deflation of the buoy without using the dump valve.
An over-pressure/dump valve prevents the buoy from being over-inflated and potentially damaging the seams. It also allows easy deflation after use.
This SMB is fitted with snap bolt for attaching the buoy to a line.
Available in yellow or orange. A reflective pannel at the top of the buoy adds extra visibility.
You might also be interested in ...
Spring Fin Straps
Where to buy?
You can purchase Atlantis products from your