IBC tank fittings are important to IBC tanks. An IBC tank is a rigid composite container molded from Polyethylene and sits on a pallet surrounded within a cage. IBC’s are 1000 litre mobile containers the size of which sits between a drum and a large tank. The term IBC stands for ‘Intermediate Bulk Container’ and is designed to be moved around either on a pallet or lifted by forklift. They are reusable and typically used for the storage and transportation of bulk liquid or powdered substances such as food & drink, chemicals, pharmaceuticals and solvents.” From wiki, An intermediate bulk container (IBC), IBC tote, or pallet tank, is a reusable industrial container designed for the transport and storage of bulk liquid and granulated substances, such as chemicals, food ingredients, solvents, pharmaceuticals, etc.