Aquarium pumps; Centrifuges; Compressed air pumps; Compressors for machines; Electric pumps; Electric pumps for swimming pool, aquarium; Electrical water pumps for swimming pools, spas, baths, and whirlpools; Motors, namely, alternating current motors not for land vehicles; Motors, namely, synchronous motors not for land vehicles; Pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; Pu...