Pump diaphragms; Lubricating pumps; Beer pumps; Motors and pumps for refrigerators and freezers; Vacuum pumps; Centrifugal pumps; Aerating pumps for aquaria; Pumps as parts of machines, motors and engines

Centrifugal pumps; Electrical drills; Motors and pumps for refrigerators and freezers; Submersible pumps; Water pumps for use in motors and engines