7 Pumps; pump installations; pumps being machine parts; pumps for the extraction of liquids (machines); pumps for the extraction of gas (machines); pumps for the extraction of vapour (machines); pump shafts; valves for pumps; machine coupling and transmission components; clutches for machines; chain wheels (being machine parts); roller bearings [machine parts]; mechanical seals (parts of machines); non-metallic hoses for use in hydraulic systems in machines; hoses (metal-) for use in hydraulic systems in machines; pump impellers; drives (except for land vehicles); pneumatic controls for machines, motors and engines; hydraulic controls for machines, motors and engines; electric drives for machines and motors.