BUILDING ENVIRONMENTS FOR LIFE

Aerators; Aquarium pumps; Centrifugal pumps; Compressed air pumps; Electric pumps; Heat exchangers being parts of machines; Heat sinks for use in machines; Motors and pumps for refrigerators and freezers; Pump control valves; Pump impellers; Rotary lobe pumps; Rotary pumps; Shafts for pumps; Submersible pumps; Valves for pumps; Water pumps for aquatic environments, namely aquariums, tanks, swimming pools, spas, hot tubs, whirlpools, baths, ponds, lakes, lagoons, harbors, and naturally occurring bodies of water, used for water circulation, filtration, addition, removal, heating, cooling, cleaning, purifying, sterilizing, and foam fractionation