Industrial blowers, compressors, and pumps; Industrial blower, compressor, and pump apparatus comprising blower, compressor, pump, prime mover, cooling system, separator, enclosure, and replacement parts therefor; Refrigerated and regenerative compressed air dryers; compressed air filters; vacuum pumps; Air filtration products including: coalescing filters; particulate filters; water vapor removal filters and cyclonic air/water separators; regenerative (desiccant) compressed air dryers; high pressure air and gas regenerative dryers; industrial process chillers; air-cooled and water-cooled after-coolers; condensate management drains and oil/water separators; membrane dryers; American National Standards Institute (ANSI) specification pumps, close-coupled pumps, end suction pumps, immersed pumps, self-priming pumps, vortex pumps, sludge pumps, multi-stage pumps, full cantilever pumps, diaphragm pumps and turbine pumps; Components, consumables, and accessories for industrial blower, compressor, pump apparatus, refrigerated and regenerative compressed air dryers, compressed air filters, vacuum pumps; namely, clutches, gearing, couplings, belt drives, variable speed drives, filters, separators, coalescent devices, and valves

Maintenance, repair, installation, overhaul and servicing of industrial blowers, of industrial air and gas compressors, of industrial pumps, of compressors, of pump apparatus, of compressed air dryers, of vacuum pumps, of air motors and air tools, and of components for industrial blowers, industrial air and gas compressors, industrial pumps, compressors, pump apparatus, compressed air dryers, vacuum pumps, and air motors and air tools