Technical Information

Part Name TDL 30
Height 85” / 2163 mm
Diameter 15” / 368 mm
Wall Thickness ΒΌβ€œ / 6 mm
Air Weight 79 lbs / 36 kg
Total Displacement 329 lbs / 149 L
Mooring Mass Min 44 lbs / 20kg
Mooring Mass Max 121.25 lbs / 55kg

Available Options

Optional Items Radar Reflector, Conical Cap, Lantern
Colour Options IALA Standard Colours, Custom Colours

Product Description

Prior to filling the TDL 30 spar buoy with EPS foam beads, 22.7 kg (50 lbs) of concrete is poured into the base interior, for ballast. To protect against wear, the mooring eye is reinforced with a 38mm (1.5 in.) diameter stainless steel bushing. An optional internal radar reflector is available to further improve buoy detection. This buoy utilizes the same materials and manufacturing technologies as offshore navigation buoys. TDL 30 is available in can or conical shapes.


Seamless one-piece construction:
UV stabilized polyethylene shell:
Integrated stainless steel mooring eye:
High visibility colours integrated into buoy shell:
EPS filled with minimal voids:
Concrete ballast to ensure proper alignment:


- Uniform strength and durability
- Resists colour fade
- Improved securement
- Never requires painting
- Maintains buoyancy in unlikely event of damage
- Ensures proper alignment of the buoy

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Question About TDL 30

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