An instrument designed to measure the rate of flow of a fluid through a pipeline, based on the exact relation which differential pressure bears to fluid velocity, and this measurement indicated on a graduated scale by a pointer directly connected to a mercury or oil sealed bell or a bellows. It may or may not have a totalizing integrator register built in. Excludes: meter, flow rate indicating; meter, fluid flow indicating, electromagnetic; and meter, fluid flow indicating, ultrasonic.
NSN 6645-00-163-9580
NSN 5855-00-951-6483
NSN 6110-01-007-1204
NSN 5999-01-493-7014
NSN 5915-01-199-4192
NSN 6110-00-636-1234
NSN 7035-01-506-2143
NSN 6220-01-085-4947
NSN 6105-00-156-4312
NSN 6105-00-707-4903
NSN 5935-00-840-9591
NSN 6130-01-523-8668