The reservoirs with expansion tank are designed for lifting equipment and for the distribution of liquids (both classified as hazardous and non-hazardous) under pressure and not. They are made with quality carbon steel plates, welded together by way of automatic procedures and treated internally and externally with protective products. The entire production line can be customised based on customer needs and all models come with CE certification and operating instructions. 

Each product is made according to the PED (Regulation 97/23/CE, with mandatory accrual as of 30/05/2002) applied to the design, manufacture and conformity assessment of pressure equipment and of their elements operating at a maximum allowable pressure PS greater than 0.5 bar

A tank is a reservoir made up of a cylindrical body and of a top and bottom cover, with a capacity greater than 1 cubic meter used for the transportation of liquid products. With regards to the section of the cylinder there are round, elliptical and polycentric tanks. The round section is used when carrying products under pressure, while the elliptical and polycentric ones are used to transport liquids because they lower the vehicle's centre of gravity thus improving the stability during the vehicle's operation. The tanks are divided into airtight or communicating compartments by diagonal walls, known as diaphragms. They are used to stiffen the structure of the tank as well as to stabilize the transported liquid when the tank is not completely full.