9 Electric Control panels in the nature of operation control panels, electric control panels, built-in electric control panels, remote control panels; hand-held electric control panels and terminals; field bus connectors for use in various bus systems, namely profibus and digital interfaces modules; remote controls for industrial pumps; automatic pressure control machines and instruments; thermal controls namely thermostats; electronic monitoring and control apparatus and instruments for electronic monitoring and control apparatus and instruments for signal monitoring, analyzing, visualization and control of balancing processes of industrial pumps; remote monitoring and control apparatus and instruments for signal monitoring, analyzing, visualization and control of balancing processes of industrial pumps; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, water flow monitoring apparatus in kit form; nitrogen gas flow monitoring apparatus in kit form; apparatus and equipment for gas purging and evacuation of equipment and systems relating to pumps and vacuum pumps in kit form; electrical connection apparatus in kit form being electrical connectors; gauges namely pressure gauges, temperature gauges, flow gauges; direct gauges, indirect gauges; active gauges, passive gauges; visual gauges, visual temperature gauges, visual pressure gauges; electric temperature controllers; automatic pressure controllers; pressure transmitters, temperature pressure transmitters; flow switches for monitoring and controlling the flow of gases or liquids, namely nitrogen gas flow switches; sensors and instruments for detecting gas leaks; downloadable and recorded computer software for recording automated routines; downloadable and recorded computer software for diagnostic and configuration purposes for signal monitoring, analyzing, visualization and control of balancing processes of industrial pumps; downloadable and recorded computer software for control and monitoring of processes and equipment; downloadable and recorded computer software for use in connecting bus systems including profibus and digital interfaces; structural parts and fittings for the foregoing; all the above for use with pumps, vacuum pumps, gas transfer pumps, gas transfer vacuum pumps, positive displacement pumps, positive displacement vacuum pumps, rotary pumps, rotary vacuum pumps, dry pumps, industrial dry pumps, dry vacuum pumps, dry screw pumps, dry screw vacuum pumps, screw pumps, screw vacuum pumps, filter pumps, filter vacuum pumps, booster pumps, booster vacuum pumps