US

Steam, air and fluid ejectors and eductors for generating a vacuum; steam turbines other than for land vehicles, centrifugal compressors, turbochargers for machines; liquid ring vacuum pumps and compressors; pumps as parts of machines, motors and engines; hybrid vacuum systems combining ejectors or eductors with liquid ring vacuum pumps; water box priming systems comprised of pumps, motors, valves, switches, sensors and electronic controls; condensate pump systems comprised of centrifugal pumps, motors, valves, switches, sensors and electronic controls; deaerating feedwater heaters and vent condensers typically used as a power plant components; vacuum condensate drainers and vacuum priming valves as components used in industrial vacuum systems

Engineering services, namely, engineering and design of machines, apparatus, instruments including their parts or systems composed of such machines in the field of steam, air and fluid ejectors and eductors for generating a vacuum, steam turbines, centrifugal compressors, turbochargers, liquid ring vacuum pumps, hybrid vacuum systems, water box priming systems, condensate pump systems, deaerating feedwater heaters, vent condensers, vacuum condensate drainers and vacuum priming valves