Aerating pumps for aquaria; Diffusion pumps; Filters being parts of engines; Fluid power component kit for machine control comprising pumps and valves; Pneumatic pumps; Pumps for machines; Water pumps for swimming pools; Water pumps for aquariums; Water pumps for garden ponds; Compressed air pumps; Industrial machine presses; Pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; Water a...