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 5835-01-369-7837
NSN 5905-01-512-3001
NSN 5930-00-580-1665
NSN 6220-01-406-3167
NSN 5945-01-200-8520
NSN 6150-01-176-6852
NSN 6610-01-083-1446
NSN 6620-01-562-3862
NSN 5998-00-813-5393
NSN 5855-00-150-1820
NSN 6685-01-273-2853
NSN 5990-01-085-9117