Air pumps for hydroponics; Centrifugal machines; Centrifuges; Forge blowers; Suction pumps; Water aeration systems comprising water pumps, air compressors and air blowers

Air-conditioning apparatus; Air-conditioning, air cooling and ventilation apparatus and instruments; Air conditioners; Air conditioners for vehicles; Air filters for air conditioning units; Extractor hoods for kitchens; Gas purification machines; Heating apparatus for vehicles; Separators for the cleaning and purification of air; Vehicle climate-control system for heating, ventilation and air-conditioning