The Dexonmarine DMF1800 Offshore Lateral Navigation Buoy with Lantern is a 1800mm IALA-compliant buoy engineered for reliable channel marking in offshore, port, and river environments with currents up to 6 knots.
Diameter: ∅1800mm
Application: Port and harbor navigation, offshore platforms, buoy marker systems, environmental monitoring, wind turbines, marine construction, and safety markers for water and marine areas.
The Dexonmarine DMF1800 Offshore Lateral Navigation Buoy with Lantern is engineered for reliable performance in challenging marine environments. Its features include a rugged polyethylene shell, EPS foam core, radar reflector, two galvanized steel lifting and mooring points, cast iron ballast, a removable mast, and an IALA-compliant topmark. These features ensure the vessel's visibility and structural reliability. Optional LED lanterns provide enhanced guidance for offshore navigation, making it a cost-effective choice for long-term channel marking and safe marine operations.
Optional Equipment: Radar reflectors and marine lanterns
TECHNICAL DATA
| General Characteristics |
| Color |
Red, Green, White, Yellow as per IALA Recommendations |
| Diameter |
1800mm |
| Height (no topmark) |
2712 mm |
| Material |
Polyethylene |
| Filling |
EPS Foam |
| Buoyancy |
1800KG |
| Balance Weight |
160KG |
| Focal Plane |
From 2035 mm |
| Structure, Lifting & Mooring Points |
S235 galvanized steel (SS316 option available) |
| Float and Mast |
UV-stabilized grade 16 Polyethylene high density. Rotational moulding |
| Ballasts |
Cast Iron. Removable |
| Topmark |
Rotomolded Polyethylene, PVC, and Nylon, Aluminum * |
| Eco-Friendly |
Recyclable polyethylene. Heavy metal-free. No ecological damages |
| Certifications |
| IALA |
Compliant to IALA E-108 |
| Quality Assurance |
ISO9001:2015 |
MORE INFORMATION
MARINE-GRADE MATERIALS BUILT TO LAST
Shell Construction: Designed for offshore durability, the high-strength LLDPE shell resists impact, UV radiation, and saltwater corrosion—ideal for long-term deployment.
Core: Filled with EPS foam, providing consistent buoyancy and internal strength for open-sea performance.
Mooring: Hot-dip galvanized steel lifting and mooring points ensure secure anchorage, even in rough marine conditions.
Topmark: Made from reinforced PVC and nylon, the topmark ensures visibility and complies with IALA lateral marking standards.
Eco-Safe: Built with fully recyclable, marine-safe polyethylene, free of heavy metals and harmful toxins.
FLOATATION AND STABILITY ENGINEERED FOR PERFORMANCE
Floatation: Precision-engineered for stable operation in offshore and coastal navigation channels, adapting to changes in salinity and current strength.
Stability: The buoy supports custom ballast configurations to optimize balance for varying offshore sea states.
Anchoring: Compatible with modular mooring systems, tailored for diverse seabed types and installation environments.
INTEGRATED MARINE LIGHTING SOLUTIONS
The Dexonmarine DMF1800 Offshore Lateral Navigation Buoy with Lantern is equipped with a high-efficiency 10NM LED lantern, delivering long-range visibility for offshore and port entries.
Available in IALA-compliant colors—Red, Green, White, and Yellow—to meet regional channel marking requirements.
DRAWING(mm)
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