Supply lines less than 30m.
Must be laid flat to ensure there are no twists, which may uncouple the hose during charging.
Large volumes of water or low water pressure situation.
The Captain may call for the steamer port to be used, In this case the adapter must be used to connect the supply line to the steamer port. A hydrant gate placed on each 65mm port. Supplying three lines from one hydrants is not recommended.