• Towering Visibility: At 1.8 meters tall, this DAM sits "high and proud" above the waterline. It is specifically designed to be spotted in heavy seas and at extreme distances where smaller markers disappear.

• SOLAS Reflective Tape: For low-light, night, or heavy-mist conditions, the Super Big DAM features US Coast Guard-approved SOLAS reflective tape to maximize the effectiveness of search lights.

• Dual-Purpose Utility: With 52 lbs (23.6 kg) of lift, this marker transcends simple signaling. It is robust enough for light-duty recovery or for use as a temporary buoyancy aid for dropped gear.

• Closed-Circuit Security: The internal baffled design ensures that gas stays trapped once injected. Even if the buoy is knocked over on the surface by wind or waves, it remains fully inflated.

• No-Lock® Inflation: Features the Halcyon No-Lock® connector, allowing you to inflate safely at depth using a low-pressure hose or orally, without the risk of the hose becoming trapped.

Professional Grade Durability:

Constructed with radio-frequency (RF) welded seams and high-visibility 200 denier nylon, this DAM is built to withstand the rigors of technical diving. Despite its massive inflated size, it is engineered to fold down efficiently to fit into a Halcyon thigh pocket or backplate Storage Pak.

Don't compromise your surface safety. Add the Halcyon 1.8m Super Big Closed-Circuit D.A.M. SMB to your dive kit today!