PUMPS, namely, METERING PUMPS,[ ICE MACHINE PUMPS, LAUNDRY TRAY PUMPS, CONDENSATE PUMPS, RESERVOIR PUMPS, CIRCULATOR PUMPS AND SOLAR HEATING PUMPS, AND MOTORS] THEREFOR; ACCESSORIES FOR METERING PUMPS, NAMELY, [ CALIBRATION COLUMNS, ] BACK PRESSURE AND SAFETY VALVES, [SLUDGE TRAPS, DISSOLVING BASKETS, FOOT VALVES AND SUCTION TUBES; PORTABLE MIXING MACHINES;] CHEMICAL FEED SYSTEMS, COMPRISING CHEMICAL FEED PUMPS, STANDS, TANKS, LIDS, SUCTION TUBING AND STRAINERS

[ HYDROGEN GENERATORS; ] STREAMING CURRENT DETECTOR APPARATUS FOR MONITORING AND CONTROLLING WATER TREATMENT AND OTHER APPLICATIONS; ELECTRONIC ACTUATORS AND POSITIONERS FOR CONTROLLING PUMPS, VALVES AND OTHER THROTTLING OR SHUT OFF DEVICES; [ MASS SPECTROMETERS; SPECTROPHOTOMETERS; AND COLOR ANALYZERS ]