Abstract: The apparatus comprises a rotating plate directly coupled to the shaft of the driving motor and carrying phial holding and handling devices selectively actuatable to be rotated between upward and downward positions around their radial shafts. The filling and cleaning stations of the apparatus include small-sized pans releasably mounted on sliding pan-supporting devices, upward displacement of the pans to bring same into sealing contact engagement with the cover plate of the phial holding devices and downward displacement of said pans being achieved by a double-action cylinder, the end of the cylinder rod of which selectively comes into sealing bearing engagement with a shaped draining opening formed in the bottom of the pan.