Machine suitable to vacuum fill liquids such as oil, brine, syrup etc. in glass jars and tin cans already filled with solid products (vegetables like olives, peppers, capers, artichokes, legumes, fruit, fish fillets, cheese cubes, etc.). Containers previously filled with the solid product by means of the Motor-driven Filling Table or the Vibration Filler, enter the Vacuum Filler on a conveyor, then a screw adjusts their pace and a transferring star positions them under the vacuum filling valves. At this stage, by the pneumatic cylinder, the valves lower and position themselves on the container, thus starting the filling procedure according to the phases: Vacuum formation. Filling with the liquid. Vacuum breaking by contact with environment air. After the container has been vacuum filled it is conveyed to the Capper. The machine is pre-arranged to be fed by centrifugal pump or gravity. The machine is height-adjustable by means of an electromechanical device. Fast change of the equipment for containers of different diameter and height.