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 6220-01-447-3657
NSN 6145-00-466-4068
NSN 5960-01-462-7704
NSN 2925-01-455-2558
NSN 6650-00-897-7083
NSN 6145-01-183-4137
NSN 5930-01-064-5157
NSN 5950-01-197-6377
NSN 5975-00-539-7300
NSN 6220-01-355-0012
NSN 5920-00-920-5333
NSN 5945-01-553-9738