Aerating pumps for aquaria; Air stones for aquariums; Aquarium pumps; Axial flow blowers; Beer pumps; Bilge pumps; Centrifugal blowers; Centrifugal pumps; Macerator pumps; Oil pumps for land vehicles; Peristaltic hose pumps; Positive displacement pumps; Pumps for machines; Sewage pumps; Submersible pumps; Vacuum pumps; Valves for pumps; Water pumps for swimming pools; Water treatment equipment, namely, pumps for use in irrigation systems; Wave-making pumps for aquariums