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 6650-01-534-3587
NSN 5965-01-569-3332
NSN 6135-01-523-3198
NSN 5965-00-958-7455
NSN 5915-01-117-3543
NSN 6685-00-115-9606
NSN 6135-00-078-9931
NSN 5985-00-035-4558
NSN 5835-01-462-5983
NSN 6110-00-418-9363
NSN 5996-01-170-1915
NSN 5910-01-279-1774