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 5930-00-083-1487
NSN 6105-00-186-0161
NSN 6610-00-809-5572
NSN 6685-00-144-6362
NSN 5920-01-259-5461
NSN 5999-01-017-1076
NSN 5990-00-345-8967
NSN 5945-01-454-0005
NSN 5835-01-592-2350
NSN 5935-01-142-9586
NSN 5996-01-164-8266
NSN 5950-01-227-1318