Features

UV stabilised polyethylene
Manufactured from UV stabilised polyethylene, Norfloat International’s rigid zone marker buoys provide excellent impact resistance. Its low energy surface reduces marine growth significantly, helping keep maintenance to a minimum.

Foam filled
Norfloat International’s zone marker buoys are pressure filled using marine grade polyurethane foam, to a density of 36kg per cubic metre.

Low maintenance sign
Lettering is CNC engraved onto both sides of the UV stable, low- maintenance high density polyethylene sign. The design can be specified by you. Examples include: • 8 KNOTS • SWIM AREA • JET SKI AREA • NO SWIMMING • NO DIVING

NN30
The NN30 rigid marker buoy has been designed for all rough, coastal conditions including storms, wave and surf, and is virtually maintenance free. Its internal ballast allows it to be deployed in most depths above one metre using either chain, Polysteel or combination rope, which keeps maintenance and deployment costs to a minimum.  Lettering on the NN30 is wrapped around the buoy after manufacture.

NZM120 / NZM200
The versatile ZM120 rigid zone marker, and the larger rigid ZM200 zone marker, have been designed to provide high visibility and clear notification in all situations. The ZM markers are ideally suited for use in canals, rivers and shallow water at applications and can be deployed all year around. Both the ZM120 and the ZM200 have replaceable heavy duty steel and mooring points. Lettering is CNC engraved onto both sides of the high density polyethylene sign.

NCM1100
The largest rigid zone marker, the NCM1100, is commonly used to enforce speed restrictions and warn of underwater hazards, such as reefs, cables and lines. It is ideal for use in severe conditions where maximum visibility is required. Capable of accepting LED lighting, the NCM1100 is also suitable for navigable waterways. Lettering is moulded into the buoy during manufacture and optional mooring points are available to suit the application.

Product code	Circle cm	Diameter cm	Buoyancy kg	Foamed kg	Eye Diameter mm
NB00*	47	18	1	N/A	10
NB0*	72	23	7	N/A	10
NB1	89	28	9	8	20
A1	102	32	15	14	20
NB2	114	36	22	21	28
A2	127	40	31	30	28
NB3	140	44	43	41	28
A3	152	49	60	57	28
NB4	165	53	72	66	28
A4	190	61	113	107	28
NB5	216	68	155	148	28
NB6	254	81	155	148	28
NB7	305	97	155	148	28
NN30	94	30	105	40	50
ZM120	188	60	120	26	25
ZM200	250	80	133	45	25
CM1100	345	1100	150	50	35

Zone marker buoys pdf