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Halcyon Super Big Closed Circuit SMB - 1.8M Diver Alert Marker

Halcyon Super Big Closed Circuit SMB - 1.8M Diver Alert Marker

Halcyon Super Big Closed-Circuit DAM – 1.8 m / 6 ft • 23.6 kg / 52 lb Lift

The Halcyon Super Big Closed-Circuit DAM is designed for divers who need exceptional visibility and dependable buoyancy support. Standing 1.8 m / 6 ft tall and 25cm wide, this closed-circuit surface marker sits high above the water, making it easy to spot in rough seas or from a distance—ideal for signalling, support, and managing surface operations.

With 23.6 kg / 52 lb of lift, it also serves as a reliable tool for light-duty recovery, gear support, and emergency buoyancy. Built with rugged materials and radio-frequency welded seams, this DAM is made to withstand demanding environments and repeated use.

A one-way oral inflator and over-pressure relief valve ensure safe, controlled inflation at depth or on the surface, while US Coast Guard–approved SOLAS reflective tape enhances visibility in low-light conditions.

FEATURES:
  • 200 denier nylon
  • Easily inflated at depth
  • Diver’s Alert Markers use an integrated over pressure-relief valve, allowing them to be deployed from depth
  • When deflated, all markers fit in a Halcyon thigh pocket or backplate MC Storage Pak
  • Big and Super Big Alert Markers are marked with Coast Guard approved SOLAS reflective tape
  • Halcyon Diver Alert Markers (except semi-closed model) feature our No-Lock® connector for oral inflate or LP hose connection
  • Halcyon offers several Diver Alert Markers in a variety of colors. These combinations support divers that wish to carry one color to mark position and one to mark emergencies.
$209.33
Halcyon Super Big Closed Circuit SMB - 1.8M Diver Alert Marker—
$209.33

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Description

Halcyon Super Big Closed-Circuit DAM – 1.8 m / 6 ft • 23.6 kg / 52 lb Lift

The Halcyon Super Big Closed-Circuit DAM is designed for divers who need exceptional visibility and dependable buoyancy support. Standing 1.8 m / 6 ft tall and 25cm wide, this closed-circuit surface marker sits high above the water, making it easy to spot in rough seas or from a distance—ideal for signalling, support, and managing surface operations.

With 23.6 kg / 52 lb of lift, it also serves as a reliable tool for light-duty recovery, gear support, and emergency buoyancy. Built with rugged materials and radio-frequency welded seams, this DAM is made to withstand demanding environments and repeated use.

A one-way oral inflator and over-pressure relief valve ensure safe, controlled inflation at depth or on the surface, while US Coast Guard–approved SOLAS reflective tape enhances visibility in low-light conditions.

FEATURES:
  • 200 denier nylon
  • Easily inflated at depth
  • Diver’s Alert Markers use an integrated over pressure-relief valve, allowing them to be deployed from depth
  • When deflated, all markers fit in a Halcyon thigh pocket or backplate MC Storage Pak
  • Big and Super Big Alert Markers are marked with Coast Guard approved SOLAS reflective tape
  • Halcyon Diver Alert Markers (except semi-closed model) feature our No-Lock® connector for oral inflate or LP hose connection
  • Halcyon offers several Diver Alert Markers in a variety of colors. These combinations support divers that wish to carry one color to mark position and one to mark emergencies.