OMS Diver’s Alert Marker 3.3′ long (1 meter)

This new OMS ‘hybrid’ SMB is designed with a self-sealing open bottom allowing a diver to inflate it using the  second stage of a regulator, but also has a no-lock LP inflator to inflate it with any (drysuit etc.) hose which also permits oral inflation covering  all methods of inflation. The SMB is a 3.3′ version of the OMS 6′ Hybrid  and has an Over Pressure Release Valve.

This product is currently out of stock and unavailable.



OMS Diver’s Alert Marker 3.3′ long (1 meter)


  • “NoLock” Inflator keeps BC hose from locking on
  • Dump/overpressure valve with manual pull cord
  • Nylon loop to aid in stowing when deflated
  • Stainless Steel “D” ring for attaching line
  • Closed bottom prevents accidental deflation
  • 3.3 feet long (1 meter) or 6 feet

Additional information


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