The G1800 is a 1.8m diameter rotationally moulded polyethylene buoy designed for use in moderate seas. Both cone and can daymarks are available with a high focal height (2.0 – 2.3m) and are available in all the IALA recommended colours and configurations.

The modular design has a unique central core steel arrangement from lifting eye to mooring eyes for superior strength and durability. The central core design incorporates two mooring eyes fitted with a unique replaceable bushing system extending the operational life of the buoy. The use of a twin bridal mooring provides greater stability and mooring flexibility when used in locations with fast currents.

In addition it is fitted with two lifting eyes for ease of manoeuvrability during installation or servicing purposes. The design also allows for the modular float sections and daymark to be easily replaced on station if necessary during service life.