Hydraulic pumps; pump starters; shafts for pumps; pump-motor assemblies; pump impellers; pump diaphragms; diffusion pumps; pressure pumps; axial-flow pumps; centrifugal pumps; aerating pumps; circulating pumps; pumps, electric; pumps [machines]; water pumps; fluid pumps; submersible pumps; pneumatic pumps; positive displacement pumps; pump control valves; valves being parts of pumps; submersible electric pumps; electric water pumps; water separators; water swivels [hydraulic couplings]; distribution pumps; pump installations; pumping station assemblies; pumping units [machines]; pumping apparatus [machines]; submersible electric motors [other than for land vehicles]; pressure transformers; pressure valves [parts of machines]; hydraulically operated switches; governors; compressors being parts of machines, motors and engines; pumps for heating installations; power generators for use with engines; internal combustion engines other than for land vehicles; motors, other than for land vehicles; electric motors, and their parts, not for land vehicles; drainage machines; speed governors for machines, engines and motors; control mechanisms for machines, engines or motors; current generators; valves; stop valves [parts of machines]; hydraulic valves; filtering machines used in sewage handling; valves [mechanical] for regulating fluid flow; reversible flow filters [parts of machines]; aeration pumps for bodies of water; agitators for circulating liquid media; speed regulators; multi-phase screw pumps; pressure regulators

Computer software; computer software for advertising; downloadable electronic brochures; data storage devices and media; network communication apparatus; telecommunications apparatus for use with mobile networks; checking (supervision) apparatus and instruments; electric surveillance apparatus; electronic surveillance apparatus; electric switches; water meters; water level indicators; water temperature gauges; water leakage detection alarms; fire pumps; fire hose; water level detection apparatus; apparatus for monitoring water consumption; instruments for distributing electrical current; pressure measuring apparatus; wireless switches; thermal switches; switchboxes [electricity]; liquid level switches; electronic regulators; electric control devices for heating management; instrument dials; electrical control boards; distribution boards [electricity]; current converters; frequency converters; converters, electric; electric control apparatus; electronic control instruments; automatic control apparatus; regulating apparatus, electric; plugboards; sensors for use in the control of engines; sensors used in plant control; electronic control systems; anodes; cathodic anti-corrosion apparatus; voltage surge protectors; fire protection apparatus; cathodes; power adapters; electric current transformers; AC/DC converters; measuring apparatus; power meters; voltmeters; network controlling apparatus; flowmeters; flow indicators; phase modifiers; frequency modifiers; pressure supervision apparatus [safety apparatus for water pipes]

Water purification apparatus; water distribution installations; water softening units; water filtering apparatus; water regulating apparatus; heat pumps; heat pumps for energy processing; regulatory fittings for water pipes; drinking water supply apparatus; water conditioning apparatus; water sterilisers; boilers for hot water supply installations; water purifiers; water coolers; water treatment filters; water conditioning units; water control valves; pressure relief valves [safety apparatus] for water pipes; filters for water purifiers; water purification tanks; water filters; hot water heaters; apparatus and installations for ventilating; wastewater purification units; purification installations for sewage; water mixing appliances; valves being part of sanitary installations; taps for the control of water flow; aeration apparatus; installations for airing; water treatment units for aerating and circulating water