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 6610-00-164-1510
NSN 5855-00-149-0766
NSN 5950-00-588-9639
NSN 6150-01-073-2315
NSN 6105-00-598-4910
NSN 5910-01-621-2230
NSN 5855-00-004-0904
NSN 5950-00-837-3514
NSN 5945-00-904-3482
NSN 5855-01-422-7332
NSN 5990-00-852-2369
NSN 5950-01-206-7505