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, condensate return pumps being components of steam heating and cooling units, 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; pump systems comprising a power supply, controls, motor, pump and sensors all sold as a unit; pump systems for fluid handling with parts including controls, instruments, and transfer products for the movement, handling, transfer, control and containment of fluids; pump systems for condensate units with parts including centrifugal pumps, receivers, floats switches, control panels, water level gauges, thermometers, inlet basket strainers, butterfly valves, mechanical alternators, discharge pressure gauges, shut off valves, all sold as a unit; pump systems for heating and cooling with parts including cast iron and steel receivers, centrifugal pumps and 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 and pressure gauges all sold together as a unit; pump systems for condensate transfer with parts including 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; pump systems for boiler feed units with parts including 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; pump systems for vacuum heating units, with parts including cast iron or steel receivers, centrifugal pump and motor assemblies, multi-jet vacuum producers, float switches, vacuum switches, control panels with magnetic starters, disconnect switches, selector switches, pilot lights or transformers, inlet strainers, thermometers, water gauge glasses, suction isolation valves, and compound and pressure gauges, all sold as a unit; and 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; pump systems for furnace boiler feed units with parts including centrifugal pumps, receivers, valves, gauges, strainers, control panels and thermometers, all sold as a unit; pump systems for pressure booster systems with parts including pumps, valves, frames, pipes, control panels, relays, timers, starters, switches, transformers, gauges, cut-offs, circuit breakers, temperature controls, pressure gauges, alarms, electrodes, aquastats, circuit breakers, all sold as a unit; pump systems for monitoring well purging and sampling machine systems with parts including centrifugal pumps, motors, controls, monitors, and associated connector components, sold as a unit; pump systems for vacuum units with parts including 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, vacuum storage receivers; pump systems for hydraulic pumping with parts including an engine or motor driven hydraulic power unit for powering a variety of hydraulically driven submersible pumps or hydraulic tools; rotating equipment, namely compressors; all for use in industrial, commercial, residential and agricultural applications; 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; assemblies for the removal, handling and installation of bearing assemblies for pumps; mixers, regulators, transducers, seals, actuators, sensors, microprocessors, bearing systems, metal dynamic seals for pumps, and component parts and accessories as identified in the aforesaid pump systems, software programs for the operation, selection and design of all of the foregoing products and equipment; repair and replacement parts for the aforesaid goods