SL-B1250
1250mm Diameter Navigation Buoy
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5
SL-B1250 Navigation Buoy
The Sealite SL-B1250 is a 1250mm diameter Navigation Buoy and 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 , UV-stabilised polyethylene - filled with highly
buoyant polyurethane.
A powder-coated extension pole may be supplied to increase the focal height of the Sealite
Lantern, as well as an extra base section for extra buoyancy.
•
Specifications subject to change or variation without notice
*
Subject to standar
d ter
ms and conditions
SPECIFICATIONS •
General Characteristics
Available Colours
Red, Green, White, Yellow as per IALA Recommendations
Focal Plane Height (mm/inches)
1180 / 46
1
/
2
Total Float Volume (ltrs/US gallon)
610 / 161
Nominal Freeboard (mm/inches)
335 / 13
1
/
8
Nominal Draft (mm/inches)
550 / 21
2
/
3
Reserve Buoyancy (kgs/lbs)
155 / 342
Maximum Mooring Load (kgs/lbs)
155 / 342
Draft, Maximum (mm/inches)
675 / 26
2
/
3
Freeboard, Minimum (mm/inches)
210 / 8
1
/
3
Submergence (kg/cm, lb/inches)
12.5 / 70
Visual Area (m
2
/ft
2
)
0.8 / 8.6
Physical Characteristics
Material
Rotationally-moulded UV-stabilised virgin polyethylene,
316-grade stainless steel mooring pole
Wall Thickness (mm/inches)
9 /
3
/
8
(float section). 7 /
1
/
4
(top section)
Ballast (kg/lbs)
30 / 66 external counter-weight (optional)
Filling
Closed-cell polyurethane foam (float section)
Height (mm/inches)
1180 / 46
1
/
2
Width (mm/inches)
1250 / 49
1
/
4
Mass (kg/lbs)
70 / 154
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 *
1 year
Lantern Options
Sealite SL15, SL60, SL70 or SLC310 lantern
Options Available
• Mould-in graphics
• Sealite IALA recommended top marks
• External ballast
• Radar reflector
