Aquarium pumps; Centrifugal pumps; Compressed air pumps; Electric pumps; Gasoline pumps for service stations; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Pneumatic pumps; Reciprocating vacuum pumps; Sewage pumps; Silt pumps; Sludge pumps; Submersible pumps; Suction pumps; Vacuum pumps; Water treatment equipment, namely, pumps for use in irri...