77093508
Jan 29, 2007
Dec 16, 2008
Air compressors, vacuum pumps; and pumping stations comprised of centrifugal pumps, pipe and valves, expansion tanks, air purger valves and motor controlled panels
MachineryProcess cooling equipment, namely, cooling evaporators, evaporative air coolers, water cooling towers, water chillers, and dry fluid evaporative coolers
Environmental Control Apparatus