Method and installation for checking, prior to washing, the leaktightness of a barrel for temporary storage of a liquid product which is subsequently to be dispensed under pressure

摘要

- Storage and drawing-off of liquid products stored in a barrel. - The invention comprises: . valves (60, 80), optionally (13, 14) for selective isolation of the internal circuits of the head, . a pressure sensor (51) mounted on at least one of the circuits of the head. - Application to beer barrels. <IMAGE>