Inflatable Buoys

Heavy Duty Buoys

Norfloat International’s range of heavy duty bar and dahn buoys have been used by harbours, local authorities, sailing associations and mooring contractors for nearly 50 years.

Features

UV stabilised PVC
Manufactured from a UV stabilised marine grade PVC, Norfloat International’s inflatable buoys will not degrade.

Foam filled
For specialised applications, Norfloat International’s BB range of buoys can be pressure filled using marine grade polyurethane foam, to a density of 36kg per cubic metre.

Central hole
The BB range of buoys have a central hole manufactured from heavy duty PVC.  The internal diameter of the hole is 50mm, making it ideal for 24mm rope or steel tube connection.

Lettering
Irremovable lettering and numbering can be moulded into the buoys at time of manufacture. This is ideal for identification.

Valve
The Norfloat International’s valve is reliable and effective, allowing easy inflation and deflation. The valve is sealed using a coarse threaded plastic screw which is impossible to cross thread. The plastic design ensures seawater will not cause corrosion or seizure.

Specifications

Material	Rotationally moulded UV stable marine grade PVC
Foam fill	Marine grade polyurethane
Colours	Various colours available

Inflatable
Type Inflatable	Circle cm	Diameter cm	Buoyancy kg	Reserve buoyancy kg	Max. chain kg	Hole Size mm
BB40	102	32	15	13	7	50
BB50	127	40	31	29	15	50
BB60	152	48	55	52	28	50
BB75	190	61	110	106	49	50
BB90	228	73	204	196	98	50

Inflatable
Type Inflatable	Circle cm	Diameter cm	Buoyancy kg	Reserve buoyancy kg	Max. chain kg	Hole Size mm
BBF40	102	32	15	14	6	50
BBF50	127	40	31	27	13	50
BBF60	152	48	55	49	25	50
BBF75	190	61	110	102	45	50
BBF90	228	73	204	189	86	50

Bar buoys and Dahn Buoys pdf