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 5855-01-292-5639
NSN 6620-01-054-9346
NSN 2925-00-519-5292
NSN 6610-01-364-8295
NSN 5905-01-486-0708
NSN 5935-01-399-8655
NSN 6110-00-618-4171
NSN 5999-01-243-6188
NSN 5930-00-716-1484
NSN 5855-01-318-7663
NSN 5950-00-951-6298
NSN 5920-00-246-5992