A container made of rotational molding of hexene polyethylene. For storing and collecting heating oil. diesel fuel. oil. used oil and other technical fluids. The top of the container has four threaded connection holes. diameter 70 mm and one threaded cleaning hatch. diameter 150 mm. Environmentally friendly and high quality. Can be used as a single container or as a bridged row installation. There is a hot-dip galvanized steel sheet overflow tray around the container. A special ventilation grate at the bottom of the tray. For a drawing of installation accessories, see the documents at the bottom of the product card.