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 5855-01-543-8175
NSN 5855-01-218-3735
NSN 4140-00-484-1137
NSN 5985-01-176-6721
NSN 5930-01-469-7686
NSN 5975-00-012-4376
NSN 5945-00-148-5745
NSN 6110-00-747-9269
NSN 5945-00-028-4332
NSN 5925-01-067-2928
NSN 5910-01-564-3063
NSN 6685-01-416-1140