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 7035-01-411-6062
NSN 5960-00-860-7710
NSN 5835-01-426-4826
NSN 6105-01-019-1435
NSN 5910-01-564-7380
NSN 6610-01-534-6377
NSN 6150-01-063-0333
NSN 5905-01-419-5969
NSN 5945-00-110-4946
NSN 5999-01-021-3430
NSN 6610-01-278-9215
NSN 5990-01-361-4192