scope:

This standard specifies design, dimensions, technical requirements and testing of connections for the discharge of oily mixture from inland navigation vessels. It does not apply to the disposal of residues from cargo tanks. The standard specifies: - a connection of a design that is common on inland navigation vessels consisting of a threaded pipe and a quick release coupling - a connection for vessels a flange ISO 7608-A1 consisting of an adapter with a matching flange welded threaded pipe and quick release coupling.