B

Flowmeters for Measuring, Indicating, Recording and Controlling the Flow of Fluids; [Sight Flow Indicators;] Signaling or Alarm Devices and Systems for Sensing and Regulating or Controlling [Fluid Level or] Fluid Flow; [Motion or] Position Transmitters for Use in Connection with Flowmeters [and Fluid Level Indicators;] Flow-Indicating, [Flow-Recording,] Flow-Controlling, [Flow-Proportioning and Flow-Interpreting] Equipment for Use with Flowmeters to Sense the Position of a Flow-Responsive Element and to Transmit, Signal, Indicate [or Record] the Same at a Place Remote from the Flowmeter, or to Record, Control, Proportion or Interpret the Fluid Flow to or from the Flowmeter [; and Diaphragm-Type Pressure Transmitting Seals for Use with Pressure Responsive Flowmeters]