Pumps, namely, centrifugal pumps, self-priming centrifugal pumps, [ positive displacement pumps, rotary pumps, ] suction pumps, sumps pumps, flexible impeller pumps, [ vane pumps, diaphragm pumps, ] engine or equipment cooling pumps, submersible pumps, [ electric pumps, macerator pumps, ] oil drain pumps, sludge and silt pumps, circulator pumps, power-operated self-priming solid handling pumps, [ hydronic circulating pumps, plunger pumps, vortex pumps, ] booster pumps, effluent pumps, multi-stage pumps, high pressure cleaning or washing pumps, axial flow pumps, vertical turbine pumps, magnetic drive pumps, [ jet pumps, reverse osmosis pumps and ] general purpose pumps; [ component parts and accessories for the aforesaid goods, namely, valves, impellers, shafts, couplings, frames, stuffing boxes, coverings, wear plates, bases, elbows, motors, wearing rings, motor brackets, volutes, suction and discharge flanges, receivers, motor assemblies, float switches, control panels, disconnect switches, selector switches, pilot lights or transformers, inlet strainers, thermometers, gauge glasses, suction isolation valves, pressure gauges, air compressors, spray guns for wash-down of equipment and cleaning; ] pump systems for all the aforesaid pumps, comprising a power supply, controls, motor, pump and sensors, all sold as a unit; fluid handling equipment, namely, pumps, controls, instruments and transfer units for the movement, handling, transfer, control and containment of fluids; condensate transfer units consisting of cast iron or steel receivers, centrifugal pumps and motor assemblies, [ float switches, control panels with starters, disconnect switches, selector switches, pilot lights or transformers, inlet strainers, thermometers, gauge glasses, suction isolation valves, and pressure gauges, all sold as a unit; ] boiler feed units comprised of receivers, centrifugal pumps, [ motor assemblies, float switches, control panels with magnetic starters, disconnect switches, selector switches, pilot lights or transformers, inlet strainers, thermometers, gauge glasses, suction isolation valves, pressure gauges, water make-up controls, gauges and valves, all sold as a unit; ] centrifugal pump systems composed of centrifugal pumps and motor assemblies [, shafts, impellers, wearing rings, motor brackets, volutes, and suction and discharge flanges, all sold as a unit; pressure booster systems consisting of pumps, valves, frames, pipes, control panels, relays, timers, starters, switches, transformers, gauges, cut-offs, circuit breakers, temperature controls, pressure gauges, alarms, electrodes, aquastats and circuit breakers, all sold as a unit; monitoring well purging and sampling machine systems consisting of centrifugal pumps, motors, controls, monitors and associated connector components, all sold as a unit; vacuum units comprised of cast iron or steel hurling chambers/receivers, centrifugal pumps and motor assemblies, float switches, vacuum switches, control panels with magnetic starters, disconnect switches, selector switches, pilot light or transformers, water gauge glasses, thermometers, inlet strainers, compound gauges, temperature limit switches, water make-up controls, valves, gauges and vacuum storage receivers, all sold as a unit; hydraulic pumping system consisting of an engine or motor-driven hydraulic power unit for powering a variety of hydraulically driven submersible pumps or hydraulic tools; rotating equipment, namely, compressors; back pull-out assembly for the removal, handling and installation of bearing assemblies for pumps; mixers for use in sewage or chemical treatment, processing or bleaching; mechanical seals; valve actuators; pneumatic actuators; hydraulic actuators; bearing systems for all the aforesaid pumps, comprised of lubrication, bearings, fittings, seals, screws; all for use in industrial, commercial, residential and agricultural applications; repair and replacement parts for all the aforesaid goods ]