7 Pumps, namely, water supply pumps, waste water disposal pumps, pressure boosting pumps, drainage pumps, sewage pumps, sewage lifting pumps, slurry pumps, cooling or heat transfer fluid circulating pumps, submersible borehole pumps, multi-stage water pumps, corrosion-resistant pumps, hermetically-sealed pumps, desalination plant pumps, irrigation pumps, magnetic drive pumps, explosion-proof pumps, and fittings and control fittings therefor; engines and motors not for land vehicles; units comprising aforementioned pumps and motors; machines, namely, pump sets or turbines or generators for energy generating, saving, and recovery; separators for oil, water, and waste water, not for use in soy milk processing; filtering membranes as parts of filtering machines; hydraulic, mechanical, pneumatic apparatus and instruments, namely, valves and actuators; cartridges of filtering machines; filters being parts of pumps; flow technology installations for the transport, control, treatment and/or decanting of fluid media, namely, hydraulic systems for water desalination purposes; plants for generating pressure with the aid of renewable energy sources, including wind energy, solar energy, water power, biomass, biogas, geothermal power and/or tidal energy; parts of the aforementioned goods and accessories for the aforementioned goods, namely, impellers, casings, bearings, blades, shafts, base plants, stators, and rotors