Halcyon Big 4.5′ Closed circuit Alert marker
Halcyon Diver Alert Markers provide maximum visibility and redundant flotation to support diving safety and peace of mind. Marker buoys are essential safety equipment in the event of separation from the dive team or surface vessel.
- Easily inflated at depth
- Diver Alert Markers use an integrated pressure-relief valve, allowing them to be deployed from depth
- Oral inflate marker does not use a pressure-relief valve; it is suitable for surface deployment
- When deflated, all markers fit in a Halcyon thigh pocket or backplate Storage Pak
- 4.5 ft (1.4m) BIG CC DAM 40 lb. (18 kg) Lift
- Easily inflated at depth.
- Markers are marked with Coast Guard approved SOLAS reflective tape.