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 5925-01-279-0011
NSN 5910-00-987-0144
NSN 6145-00-104-7789
NSN 5999-00-775-4379
NSN 6650-00-276-9838
NSN 2925-00-156-8963
NSN 5930-01-396-9054
NSN 6650-01-465-3309
NSN 6240-01-246-1896
NSN 5915-01-197-1857
NSN 2925-01-442-7741
NSN 5835-01-371-6482