The SL-B1250, 1250mm dia. Navigation Buoy, has proven its superior performance in many parts of Australia and around the world for long-range river and sea navigation.
The base is moulded in one-piece, strong, coloured, durable polyethylene – filled with closed-cell polyurethane and UV-stabilised for resistance to sunlight.
The strong, lightweight polyethylene buoy top is moulded in standard IALA high visibility colours and shapes to suit a range of installation requirements.
For superior night visibility, the SL-B1250 navigation buoy may be fitted with a range of Sealite solar LED marine lanterns up to 5NM+.
Brass inserts provide a secure mounting for top, tower and signs. A 316-grade stainless steel eyebolt passes through the base providing a strong mooring chain attachment point.
In addition, all hardware and fittings are 316-grade stainless steel.
The Sealite Advantage
- Single piece float
- Complete unit – ready for immediate installation
- High visibility red, green, white or yellow as per IALA recommendations
- 316-grade stainless steel eye bolt for strong mooring chain attachment point
- Excellent buoyancy & stability
Technical Specifications•*
| SL-B1250 | |
| General Characteristics | |
| Focal Plane Height (mm/inches) 1180 / 461/2 | |
| Nominal Freeboard (mm/inches) 335 / 131/8 | |
| Total Reserve Buoyancy (kgs/lbs) 558 / 1230 | |
| Maximum Mooring Load (kgs/lbs) 155 / 342 | |
| Freeboard, Minimum (mm/inches) 210 / 81/3 | |
| Visual Area (m2/ft2) 0.8 / 8.6 | |
| Physical Characteristics | |
| Wall Thickness (mm/inches) 9 / 3/8 (float section). 7 / 1/4 (top section) | |
| Filling Closed-cell polyurethane foam (float section) | |
| Width (mm/inches) 1250 / 491/4 | |
| Product Life Expectancy Up to 12 years ^ | |
| Certifications | |
| Quality Assurance | ISO9001:2015 |
| Intellectual Property | |
| Trademarks | SEALITE® is a registered trademark of Sealite Pty Ltd |
| Warranty * Lantern Options | 1 year |
| Sealite SL-15, SL-60, SL-70, SL-75 or SL- C310 lantern |
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| Options Available | • Custom signage • Sealite IALA recommended top marks • External ballast • Radar reflector • Access hatch • Solar power supplies |
Read more : AIS AtoN (Aids to Navigation)
