Halcyon Closed-Circuit Diver Alert Marker 1 m/3.3 ft
In stock — ships from Irvine, CA
Halcyon Closed-Circuit Diver Alert Marker 1 m/3.3 ft - Orange is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
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Product Information
The Halcyon Closed-Circuit Diver Alert Marker (DAM) is a compact closed-circuit surface marker buoy designed to maintain a visible presence at the surface without gas loss. It features welded seams and an integrated over-pressure relief valve, and supports oral or low-pressure hose inflation via the No-Lock® connector. At 1 m (3.3 ft) tall with 6 lb lift, the DAM packs small for travel and fits a thigh pocket or backplate storage pak.
- Closed-circuit DAM design preserves gas and prolongs surface visibility
- Integrated over-pressure relief valve for controlled, safe inflation
- No-Lock® connector supports oral inflate or LP hose inflation
- Welded seams and coated fabric for abrasion resistance and durability
- High-visibility color options: Orange, Pink, Yellow; larger sizes use SOLAS reflective tape
- Designed for recreational and technical diving surface signalling
| Material | Welded seams with coated fabric (industry-standard SMB construction) |
| Deployed Height | 1 m / 3.3 ft (≈39.4 in) |
| Packed Dimensions | Approx. 8 x 6 x 2 in (folded for storage) |
| Lift / Buoyancy | 6 lb (2.7 kg) |
| Inflation Method | Oral inflate or low-pressure (LP) hose via No-Lock® connector, integrated over-pressure relief valve |
| Visibility | High-visibility Orange, Pink, or Yellow; SOLAS reflective tape on larger alert markers |
| Storage Compatibility | Fits Halcyon thigh pocket or backplate MC Storage Pak when deflated |
| Seams | Heat-welded seams for seam integrity and durability |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
