The device is designed for cases when it is necessary to replace or flush the cars cooling system. The device works using compressed air. The device has two transparent (!) glass containers. one for new and the other for old coolant. The device allows you to change coolant hoses. radiator pipes, etc. without opening them. When changing coolant using the device, no air bubbles are created in the cooling system. The volume of the fluid container is 7.5L. The device comes with an air hose with a shut-off valve and a 2.7 m filling and drain hose. The device is on wheels. It is convenient to transport to the vehicle. Dimensions H1340 mm. L630 mm. D480 mm. Weight 65 kg.