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 5960-01-478-9493
NSN 5895-01-460-3353
NSN 2925-00-831-7024
NSN 6650-01-023-2698
NSN 6150-01-437-6779
NSN 5935-00-906-0777
NSN 7035-01-412-8322
NSN 5915-01-127-5303
NSN 6145-01-178-2626
NSN 6610-01-242-9674
NSN 5990-01-380-6121
NSN