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 5965-01-147-5847
NSN 5905-01-048-9167
NSN 6650-00-890-0480
NSN 5998-01-146-3053
NSN 5895-00-705-3351
NSN 6645-01-068-3042
NSN 6645-01-585-8628
NSN 5855-00-281-3843
NSN 5910-00-843-5757
NSN 5945-01-392-1068
NSN 5930-00-539-3874
NSN 6105-01-630-9813