Bow Discharge Equipment

Accelerating payback

Bow couplings can be used to attach a floating pipeline to the vessel without the need for an additional vessel. The powerful pumps on board the dredger can then pump the material a distance of several kilometres.

IHC Parts & Services offers fixed and flex bow coupling designs. The flex bow coupling is especially suitable for use in high sea states and does not require a work boat for the attachment of the line. The dredger can approach from any angle, reducing connection time. The flex facility of the bow coupling also reduces loads on the line, improving operating life and reducing the need for time-consuming repairs. All models are designed to take pipelines measuring between 450 and 1100mm diameter, however they can be customised.

Bow couplings can be installed both as original equipment and retrofit. A simple adaptation permits the inclusion of an inclined jet for rainbowing for direct controlled discharge to shore. IHC Parts & Services advises on jet diameters for specific distances required.