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 5920-01-323-4821
NSN 7035-00-890-7649
NSN 5945-01-507-5526
NSN 2925-01-429-2235
NSN 6135-00-175-7132
NSN 6110-01-176-0410
NSN 5930-01-386-5571
NSN 5998-01-314-5452
NSN 6135-01-618-2199
NSN 5930-00-865-1329
NSN 5930-00-030-5245
NSN 5960-00-817-5088